/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-26 23:20:31,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-26 23:20:31,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-26 23:20:31,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-26 23:20:31,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-26 23:20:31,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-26 23:20:31,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-26 23:20:31,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-26 23:20:31,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-26 23:20:31,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-26 23:20:31,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-26 23:20:31,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-26 23:20:31,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-26 23:20:31,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-26 23:20:31,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-26 23:20:31,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-26 23:20:31,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-26 23:20:31,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-26 23:20:31,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-26 23:20:31,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-26 23:20:31,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-26 23:20:31,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-26 23:20:31,677 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-26 23:20:31,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-26 23:20:31,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-26 23:20:31,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-26 23:20:31,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-26 23:20:31,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-26 23:20:31,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-26 23:20:31,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-26 23:20:31,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-26 23:20:31,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-26 23:20:31,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-26 23:20:31,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-26 23:20:31,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-26 23:20:31,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-26 23:20:31,690 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-26 23:20:31,712 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-26 23:20:31,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-26 23:20:31,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-26 23:20:31,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-26 23:20:31,714 INFO L138 SettingsManager]: * Use SBE=true [2019-12-26 23:20:31,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-26 23:20:31,714 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-26 23:20:31,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-26 23:20:31,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-26 23:20:31,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-26 23:20:31,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-26 23:20:31,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-26 23:20:31,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-26 23:20:31,716 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-26 23:20:31,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-26 23:20:31,716 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-26 23:20:31,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-26 23:20:31,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-26 23:20:31,717 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-26 23:20:31,717 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-26 23:20:31,717 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-26 23:20:31,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-26 23:20:31,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-26 23:20:31,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-26 23:20:31,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-26 23:20:31,718 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-26 23:20:31,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-26 23:20:31,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-26 23:20:31,718 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-26 23:20:31,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-26 23:20:32,000 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-26 23:20:32,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-26 23:20:32,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-26 23:20:32,027 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-26 23:20:32,027 INFO L275 PluginConnector]: CDTParser initialized [2019-12-26 23:20:32,028 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-26 23:20:32,097 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98b54e4b8/05dcfcc5a75843c29d8dc34d123772d7/FLAG96f0b9ead [2019-12-26 23:20:32,692 INFO L306 CDTParser]: Found 1 translation units. [2019-12-26 23:20:32,693 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-26 23:20:32,718 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98b54e4b8/05dcfcc5a75843c29d8dc34d123772d7/FLAG96f0b9ead [2019-12-26 23:20:32,913 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98b54e4b8/05dcfcc5a75843c29d8dc34d123772d7 [2019-12-26 23:20:32,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-26 23:20:32,926 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-26 23:20:32,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-26 23:20:32,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-26 23:20:32,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-26 23:20:32,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 11:20:32" (1/1) ... [2019-12-26 23:20:32,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79dc7cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:32, skipping insertion in model container [2019-12-26 23:20:32,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 11:20:32" (1/1) ... [2019-12-26 23:20:32,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-26 23:20:33,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-26 23:20:33,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 23:20:33,507 INFO L203 MainTranslator]: Completed pre-run [2019-12-26 23:20:33,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 23:20:33,690 INFO L208 MainTranslator]: Completed translation [2019-12-26 23:20:33,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33 WrapperNode [2019-12-26 23:20:33,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-26 23:20:33,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-26 23:20:33,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-26 23:20:33,692 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-26 23:20:33,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-26 23:20:33,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-26 23:20:33,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-26 23:20:33,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-26 23:20:33,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,793 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... [2019-12-26 23:20:33,798 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-26 23:20:33,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-26 23:20:33,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-26 23:20:33,799 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-26 23:20:33,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-26 23:20:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-26 23:20:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-26 23:20:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-26 23:20:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-26 23:20:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-26 23:20:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-26 23:20:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-26 23:20:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-26 23:20:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-26 23:20:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-26 23:20:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-26 23:20:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-26 23:20:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-26 23:20:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-26 23:20:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-26 23:20:33,870 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-26 23:20:34,795 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-26 23:20:34,796 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-26 23:20:34,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 11:20:34 BoogieIcfgContainer [2019-12-26 23:20:34,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-26 23:20:34,798 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-26 23:20:34,799 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-26 23:20:34,802 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-26 23:20:34,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 11:20:32" (1/3) ... [2019-12-26 23:20:34,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b4d857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 11:20:34, skipping insertion in model container [2019-12-26 23:20:34,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 11:20:33" (2/3) ... [2019-12-26 23:20:34,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b4d857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 11:20:34, skipping insertion in model container [2019-12-26 23:20:34,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 11:20:34" (3/3) ... [2019-12-26 23:20:34,805 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi009_rmo.oepc.i [2019-12-26 23:20:34,814 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-26 23:20:34,815 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-26 23:20:34,822 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-26 23:20:34,823 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-26 23:20:34,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,865 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,866 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,866 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,867 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,867 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,867 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,868 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,869 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,870 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,872 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,873 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,874 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,875 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,876 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,877 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,879 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,880 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,882 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,882 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,882 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,883 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,883 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,883 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,883 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,883 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,884 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,884 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,884 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,884 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,884 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,885 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,885 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,885 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,885 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,885 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,886 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,886 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,886 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,886 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,893 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,894 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,895 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,896 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,897 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,898 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,899 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,900 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,909 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,910 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,910 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,910 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,918 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,918 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,918 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,918 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,918 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,919 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,919 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,919 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,919 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,919 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,920 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,921 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,921 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,921 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,921 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,921 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,922 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,922 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,922 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,922 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,922 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,923 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,923 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,923 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,923 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,923 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,924 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,925 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,926 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,927 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,928 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,929 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,930 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,931 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,933 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,934 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,935 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,936 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,937 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,938 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,939 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,940 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,941 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,941 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,941 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,941 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,941 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,942 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,942 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,942 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,942 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,942 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,943 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,943 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,943 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,943 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,943 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,944 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,944 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,944 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,944 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,944 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,944 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,945 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,945 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,945 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,945 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,945 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,947 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,951 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,952 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,961 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,962 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,962 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,969 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,969 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,970 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,971 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,971 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,971 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,971 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,971 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,971 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,972 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,972 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,973 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,973 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,973 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,973 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,973 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,974 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,974 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,975 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,975 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,975 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,975 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,975 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,975 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,978 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,979 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,979 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,982 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,983 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:34,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 23:20:35,002 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-26 23:20:35,028 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 23:20:35,029 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 23:20:35,029 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 23:20:35,029 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 23:20:35,029 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 23:20:35,029 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 23:20:35,029 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 23:20:35,029 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 23:20:35,055 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 259 transitions [2019-12-26 23:20:35,057 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-26 23:20:35,201 INFO L132 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-26 23:20:35,201 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 23:20:35,223 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 0/198 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-26 23:20:35,257 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-26 23:20:35,330 INFO L132 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-26 23:20:35,331 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 23:20:35,345 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 0/198 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-26 23:20:35,381 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-26 23:20:35,399 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 23:20:41,963 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-12-26 23:20:42,200 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-26 23:20:42,412 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-26 23:20:43,007 WARN L192 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-26 23:20:43,232 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-26 23:20:43,259 INFO L206 etLargeBlockEncoding]: Checked pairs total: 156337 [2019-12-26 23:20:43,259 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-26 23:20:43,263 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-26 23:21:38,987 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 221828 states. [2019-12-26 23:21:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 221828 states. [2019-12-26 23:21:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-26 23:21:39,059 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:21:39,060 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:21:39,060 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:21:39,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:21:39,067 INFO L82 PathProgramCache]: Analyzing trace with hash 1478494774, now seen corresponding path program 1 times [2019-12-26 23:21:39,078 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:21:39,079 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220931467] [2019-12-26 23:21:39,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:21:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:21:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:21:39,405 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220931467] [2019-12-26 23:21:39,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:21:39,406 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 23:21:39,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144195408] [2019-12-26 23:21:39,411 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:21:39,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:21:39,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:21:39,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:21:39,429 INFO L87 Difference]: Start difference. First operand 221828 states. Second operand 3 states. [2019-12-26 23:21:46,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:21:46,857 INFO L93 Difference]: Finished difference Result 212890 states and 1000280 transitions. [2019-12-26 23:21:46,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:21:46,858 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-26 23:21:46,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:21:48,014 INFO L225 Difference]: With dead ends: 212890 [2019-12-26 23:21:48,015 INFO L226 Difference]: Without dead ends: 199162 [2019-12-26 23:21:48,016 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:09,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199162 states. [2019-12-26 23:22:13,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199162 to 199162. [2019-12-26 23:22:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199162 states. [2019-12-26 23:22:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199162 states to 199162 states and 936073 transitions. [2019-12-26 23:22:22,838 INFO L78 Accepts]: Start accepts. Automaton has 199162 states and 936073 transitions. Word has length 17 [2019-12-26 23:22:22,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:22,839 INFO L462 AbstractCegarLoop]: Abstraction has 199162 states and 936073 transitions. [2019-12-26 23:22:22,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:22:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 199162 states and 936073 transitions. [2019-12-26 23:22:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-26 23:22:22,856 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:22,857 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:22,857 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:22,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:22,857 INFO L82 PathProgramCache]: Analyzing trace with hash -431730319, now seen corresponding path program 1 times [2019-12-26 23:22:22,858 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:22,858 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669850515] [2019-12-26 23:22:22,858 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:23,082 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669850515] [2019-12-26 23:22:23,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:23,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:22:23,087 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468398825] [2019-12-26 23:22:23,088 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-26 23:22:23,089 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:23,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-26 23:22:23,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-26 23:22:23,089 INFO L87 Difference]: Start difference. First operand 199162 states and 936073 transitions. Second operand 4 states. [2019-12-26 23:22:23,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:23,609 INFO L93 Difference]: Finished difference Result 51946 states and 200868 transitions. [2019-12-26 23:22:23,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-26 23:22:23,610 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-26 23:22:23,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:23,788 INFO L225 Difference]: With dead ends: 51946 [2019-12-26 23:22:23,788 INFO L226 Difference]: Without dead ends: 39646 [2019-12-26 23:22:23,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:22:24,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39646 states. [2019-12-26 23:22:24,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39646 to 39646. [2019-12-26 23:22:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39646 states. [2019-12-26 23:22:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39646 states to 39646 states and 145933 transitions. [2019-12-26 23:22:24,914 INFO L78 Accepts]: Start accepts. Automaton has 39646 states and 145933 transitions. Word has length 18 [2019-12-26 23:22:24,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:24,914 INFO L462 AbstractCegarLoop]: Abstraction has 39646 states and 145933 transitions. [2019-12-26 23:22:24,914 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-26 23:22:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 39646 states and 145933 transitions. [2019-12-26 23:22:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-26 23:22:24,941 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:24,941 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:24,941 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:24,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:24,941 INFO L82 PathProgramCache]: Analyzing trace with hash 1114334134, now seen corresponding path program 1 times [2019-12-26 23:22:24,942 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:24,942 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047203063] [2019-12-26 23:22:24,942 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:25,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:25,087 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047203063] [2019-12-26 23:22:25,087 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:25,087 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-26 23:22:25,088 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860139558] [2019-12-26 23:22:25,088 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 23:22:25,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:25,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 23:22:25,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:22:25,089 INFO L87 Difference]: Start difference. First operand 39646 states and 145933 transitions. Second operand 5 states. [2019-12-26 23:22:25,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:25,675 INFO L93 Difference]: Finished difference Result 51992 states and 184409 transitions. [2019-12-26 23:22:25,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:22:25,676 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-26 23:22:25,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:25,840 INFO L225 Difference]: With dead ends: 51992 [2019-12-26 23:22:25,841 INFO L226 Difference]: Without dead ends: 51992 [2019-12-26 23:22:25,841 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-26 23:22:26,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51992 states. [2019-12-26 23:22:28,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51992 to 50282. [2019-12-26 23:22:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50282 states. [2019-12-26 23:22:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50282 states to 50282 states and 179472 transitions. [2019-12-26 23:22:28,816 INFO L78 Accepts]: Start accepts. Automaton has 50282 states and 179472 transitions. Word has length 28 [2019-12-26 23:22:28,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:28,816 INFO L462 AbstractCegarLoop]: Abstraction has 50282 states and 179472 transitions. [2019-12-26 23:22:28,816 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 23:22:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 50282 states and 179472 transitions. [2019-12-26 23:22:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-26 23:22:28,841 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:28,841 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:28,842 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:28,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:28,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1164191729, now seen corresponding path program 1 times [2019-12-26 23:22:28,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:28,843 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840078106] [2019-12-26 23:22:28,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:28,945 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840078106] [2019-12-26 23:22:28,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:28,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-26 23:22:28,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889730722] [2019-12-26 23:22:28,946 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 23:22:28,946 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:28,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 23:22:28,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:22:28,946 INFO L87 Difference]: Start difference. First operand 50282 states and 179472 transitions. Second operand 5 states. [2019-12-26 23:22:29,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:29,086 INFO L93 Difference]: Finished difference Result 21962 states and 74855 transitions. [2019-12-26 23:22:29,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:22:29,087 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-26 23:22:29,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:29,126 INFO L225 Difference]: With dead ends: 21962 [2019-12-26 23:22:29,126 INFO L226 Difference]: Without dead ends: 19236 [2019-12-26 23:22:29,127 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-26 23:22:29,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19236 states. [2019-12-26 23:22:29,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19236 to 19236. [2019-12-26 23:22:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19236 states. [2019-12-26 23:22:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19236 states to 19236 states and 65664 transitions. [2019-12-26 23:22:29,683 INFO L78 Accepts]: Start accepts. Automaton has 19236 states and 65664 transitions. Word has length 29 [2019-12-26 23:22:29,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:29,683 INFO L462 AbstractCegarLoop]: Abstraction has 19236 states and 65664 transitions. [2019-12-26 23:22:29,683 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 23:22:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 19236 states and 65664 transitions. [2019-12-26 23:22:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-26 23:22:29,738 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:29,738 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:29,738 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:29,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:29,739 INFO L82 PathProgramCache]: Analyzing trace with hash 737566713, now seen corresponding path program 1 times [2019-12-26 23:22:29,739 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:29,740 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153044849] [2019-12-26 23:22:29,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:29,845 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153044849] [2019-12-26 23:22:29,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:29,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 23:22:29,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391076271] [2019-12-26 23:22:29,846 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:22:29,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:29,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:22:29,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:29,847 INFO L87 Difference]: Start difference. First operand 19236 states and 65664 transitions. Second operand 3 states. [2019-12-26 23:22:29,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:29,946 INFO L93 Difference]: Finished difference Result 19236 states and 65587 transitions. [2019-12-26 23:22:29,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:22:29,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-12-26 23:22:29,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:29,989 INFO L225 Difference]: With dead ends: 19236 [2019-12-26 23:22:29,989 INFO L226 Difference]: Without dead ends: 19236 [2019-12-26 23:22:29,989 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:30,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19236 states. [2019-12-26 23:22:30,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19236 to 18729. [2019-12-26 23:22:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18729 states. [2019-12-26 23:22:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18729 states to 18729 states and 64208 transitions. [2019-12-26 23:22:30,378 INFO L78 Accepts]: Start accepts. Automaton has 18729 states and 64208 transitions. Word has length 43 [2019-12-26 23:22:30,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:30,379 INFO L462 AbstractCegarLoop]: Abstraction has 18729 states and 64208 transitions. [2019-12-26 23:22:30,379 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:22:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 18729 states and 64208 transitions. [2019-12-26 23:22:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-26 23:22:30,408 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:30,408 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:30,408 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:30,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:30,409 INFO L82 PathProgramCache]: Analyzing trace with hash -1925663730, now seen corresponding path program 1 times [2019-12-26 23:22:30,409 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:30,409 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86663298] [2019-12-26 23:22:30,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:30,514 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86663298] [2019-12-26 23:22:30,515 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:30,515 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-26 23:22:30,515 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237714376] [2019-12-26 23:22:30,515 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-26 23:22:30,516 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:30,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-26 23:22:30,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-26 23:22:30,516 INFO L87 Difference]: Start difference. First operand 18729 states and 64208 transitions. Second operand 6 states. [2019-12-26 23:22:30,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:30,661 INFO L93 Difference]: Finished difference Result 17567 states and 61391 transitions. [2019-12-26 23:22:30,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-26 23:22:30,662 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2019-12-26 23:22:30,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:30,700 INFO L225 Difference]: With dead ends: 17567 [2019-12-26 23:22:30,700 INFO L226 Difference]: Without dead ends: 17444 [2019-12-26 23:22:30,700 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-26 23:22:33,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17444 states. [2019-12-26 23:22:33,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17444 to 17444. [2019-12-26 23:22:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17444 states. [2019-12-26 23:22:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17444 states to 17444 states and 61111 transitions. [2019-12-26 23:22:33,215 INFO L78 Accepts]: Start accepts. Automaton has 17444 states and 61111 transitions. Word has length 44 [2019-12-26 23:22:33,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:33,216 INFO L462 AbstractCegarLoop]: Abstraction has 17444 states and 61111 transitions. [2019-12-26 23:22:33,216 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-26 23:22:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 17444 states and 61111 transitions. [2019-12-26 23:22:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-26 23:22:33,240 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:33,240 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:33,240 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:33,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:33,241 INFO L82 PathProgramCache]: Analyzing trace with hash -1122260958, now seen corresponding path program 1 times [2019-12-26 23:22:33,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:33,241 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848869789] [2019-12-26 23:22:33,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:33,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:33,321 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848869789] [2019-12-26 23:22:33,322 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:33,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 23:22:33,322 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013391772] [2019-12-26 23:22:33,322 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:22:33,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:33,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:22:33,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:33,323 INFO L87 Difference]: Start difference. First operand 17444 states and 61111 transitions. Second operand 3 states. [2019-12-26 23:22:33,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:33,412 INFO L93 Difference]: Finished difference Result 17443 states and 61109 transitions. [2019-12-26 23:22:33,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:22:33,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-12-26 23:22:33,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:33,444 INFO L225 Difference]: With dead ends: 17443 [2019-12-26 23:22:33,445 INFO L226 Difference]: Without dead ends: 17443 [2019-12-26 23:22:33,445 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:33,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17443 states. [2019-12-26 23:22:33,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17443 to 17443. [2019-12-26 23:22:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17443 states. [2019-12-26 23:22:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17443 states to 17443 states and 61109 transitions. [2019-12-26 23:22:33,797 INFO L78 Accepts]: Start accepts. Automaton has 17443 states and 61109 transitions. Word has length 60 [2019-12-26 23:22:33,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:33,797 INFO L462 AbstractCegarLoop]: Abstraction has 17443 states and 61109 transitions. [2019-12-26 23:22:33,798 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:22:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 17443 states and 61109 transitions. [2019-12-26 23:22:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-26 23:22:33,821 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:33,821 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:33,821 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:33,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:33,822 INFO L82 PathProgramCache]: Analyzing trace with hash -431157339, now seen corresponding path program 1 times [2019-12-26 23:22:33,822 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:33,822 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458210272] [2019-12-26 23:22:33,822 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:33,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:33,935 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458210272] [2019-12-26 23:22:33,935 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:33,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 23:22:33,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116102264] [2019-12-26 23:22:33,936 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 23:22:33,936 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:33,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 23:22:33,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:33,937 INFO L87 Difference]: Start difference. First operand 17443 states and 61109 transitions. Second operand 3 states. [2019-12-26 23:22:34,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:34,028 INFO L93 Difference]: Finished difference Result 16747 states and 57876 transitions. [2019-12-26 23:22:34,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 23:22:34,029 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-26 23:22:34,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:34,066 INFO L225 Difference]: With dead ends: 16747 [2019-12-26 23:22:34,066 INFO L226 Difference]: Without dead ends: 16747 [2019-12-26 23:22:34,066 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 23:22:34,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16747 states. [2019-12-26 23:22:34,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16747 to 16747. [2019-12-26 23:22:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16747 states. [2019-12-26 23:22:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16747 states to 16747 states and 57876 transitions. [2019-12-26 23:22:34,394 INFO L78 Accepts]: Start accepts. Automaton has 16747 states and 57876 transitions. Word has length 61 [2019-12-26 23:22:34,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:34,394 INFO L462 AbstractCegarLoop]: Abstraction has 16747 states and 57876 transitions. [2019-12-26 23:22:34,394 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 23:22:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 16747 states and 57876 transitions. [2019-12-26 23:22:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-26 23:22:34,427 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:34,427 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:34,427 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:34,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:34,428 INFO L82 PathProgramCache]: Analyzing trace with hash -1841096732, now seen corresponding path program 1 times [2019-12-26 23:22:34,428 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:34,428 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685637817] [2019-12-26 23:22:34,428 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 23:22:34,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 23:22:34,606 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685637817] [2019-12-26 23:22:34,606 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 23:22:34,607 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-26 23:22:34,607 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854391807] [2019-12-26 23:22:34,607 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-26 23:22:34,608 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 23:22:34,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-26 23:22:34,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-26 23:22:34,608 INFO L87 Difference]: Start difference. First operand 16747 states and 57876 transitions. Second operand 5 states. [2019-12-26 23:22:34,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 23:22:34,761 INFO L93 Difference]: Finished difference Result 17342 states and 59197 transitions. [2019-12-26 23:22:34,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-26 23:22:34,762 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-26 23:22:34,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 23:22:34,764 INFO L225 Difference]: With dead ends: 17342 [2019-12-26 23:22:34,764 INFO L226 Difference]: Without dead ends: 1105 [2019-12-26 23:22:34,765 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-26 23:22:34,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1105 states. [2019-12-26 23:22:34,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1105 to 1105. [2019-12-26 23:22:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1105 states. [2019-12-26 23:22:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 2448 transitions. [2019-12-26 23:22:34,787 INFO L78 Accepts]: Start accepts. Automaton has 1105 states and 2448 transitions. Word has length 62 [2019-12-26 23:22:34,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 23:22:34,787 INFO L462 AbstractCegarLoop]: Abstraction has 1105 states and 2448 transitions. [2019-12-26 23:22:34,787 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-26 23:22:34,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2448 transitions. [2019-12-26 23:22:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-26 23:22:34,790 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 23:22:34,790 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 23:22:34,791 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-26 23:22:34,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 23:22:34,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1595137952, now seen corresponding path program 2 times [2019-12-26 23:22:34,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 23:22:34,792 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481011953] [2019-12-26 23:22:34,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 23:22:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 23:22:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 23:22:35,070 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-26 23:22:35,070 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-26 23:22:35,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1078] [1078] ULTIMATE.startENTRY-->L836: Formula: (let ((.cse1 (store |v_#valid_68| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_213| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~x$mem_tmp~0_71 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~x$r_buff0_thd0~0_101 0) (= v_~x$r_buff1_thd0~0_77 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p1_EAX~0_53) (= (store (store |v_#length_39| |v_~#x~0.base_213| 4) |v_ULTIMATE.start_main_~#t1749~0.base_19| 4) |v_#length_38|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= (store .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19| 1) |v_#valid_66|) (= (store |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19| (store (select |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19|) |v_ULTIMATE.start_main_~#t1749~0.offset_16| 0)) |v_#memory_int_342|) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~x$r_buff1_thd1~0_207 0) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$r_buff0_thd3~0_101) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~weak$$choice1~0_29) (= v_~main$tmp_guard0~0_36 0) (= 0 (select (select |v_#memory_int_343| |v_~#x~0.base_213|) |v_~#x~0.offset_213|)) (= 0 v_~x$w_buff0~0_169) (< |v_#StackHeapBarrier_23| |v_~#x~0.base_213|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p1_EBX~0_33 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~x$r_buff0_thd1~0_281 0) (= 0 v_~x$r_buff0_thd2~0_300) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_53) (= v_~weak$$choice2~0_124 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_5 0) (= 0 |v_#NULL.base_5|) (= 0 v_~x$w_buff1_used~0_521) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 |v_ULTIMATE.start_main_~#t1749~0.offset_16|) (< 0 |v_#StackHeapBarrier_23|) (= 0 |v_~#x~0.offset_213|) (= 0 v_~x$r_buff1_thd2~0_154) (= 0 v_~__unbuffered_cnt~0_70) (= v_~__unbuffered_p0_EBX~0_40 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19|)) (= v_~x$flush_delayed~0_98 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= v_~y~0_52 0) (= (select .cse1 |v_~#x~0.base_213|) 0) (= 0 v_~x$w_buff0_used~0_949) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~weak$$choice0~0_59) (= 0 v_~x$w_buff1~0_153) (= 0 v_~__unbuffered_p0_EAX~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1749~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_343|, #length=|v_#length_39|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_169, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_92|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_35|, ~x$flush_delayed~0=v_~x$flush_delayed~0_98, ULTIMATE.start_main_~#t1749~0.base=|v_ULTIMATE.start_main_~#t1749~0.base_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_93|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_207, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_101, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_30|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_167|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_65, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_53, #length=|v_#length_38|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_9|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_101, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_40, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_33|, ~#x~0.offset=|v_~#x~0.offset_213|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_16|, ~x$w_buff1~0=v_~x$w_buff1~0_153, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_521, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_154, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_43|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_21|, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_59, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_281, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_160|, ~x$mem_tmp~0=v_~x$mem_tmp~0_71, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_25|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_91|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_5, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_53, ~y~0=v_~y~0_52, ULTIMATE.start_main_~#t1749~0.offset=|v_ULTIMATE.start_main_~#t1749~0.offset_16|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_33, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_77, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_300, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_949, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_17|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_66|, #memory_int=|v_#memory_int_342|, ~#x~0.base=|v_~#x~0.base_213|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1749~0.base, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1750~0.base, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t1751~0.base, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t1750~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1749~0.offset, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1751~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-26 23:22:35,085 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L836-1-->L838: Formula: (and (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1750~0.offset_10| 0) (= |v_#valid_38| (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1750~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t1750~0.base_12| 0)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1750~0.base_12| 4)) (= (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12|) |v_ULTIMATE.start_main_~#t1750~0.offset_10| 1)) |v_#memory_int_209|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_210|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, #valid, #memory_int, ULTIMATE.start_main_~#t1750~0.offset, #length, ULTIMATE.start_main_~#t1750~0.base] because there is no mapped edge [2019-12-26 23:22:35,087 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L838-1-->L840: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1751~0.base_12|) (= |v_ULTIMATE.start_main_~#t1751~0.offset_11| 0) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12| 1) |v_#valid_42|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t1751~0.base_12| 4) |v_#length_23|) (= (store |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12| (store (select |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12|) |v_ULTIMATE.start_main_~#t1751~0.offset_11| 2)) |v_#memory_int_261|) (not (= 0 |v_ULTIMATE.start_main_~#t1751~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_262|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_261|, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_12|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1751~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t1751~0.base, #length] because there is no mapped edge [2019-12-26 23:22:35,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L813-2-->L813-4: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In1317632082 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In1317632082 256)))) (or (and (= |P2Thread1of1ForFork1_#t~mem57_In1317632082| |P2Thread1of1ForFork1_#t~mem57_Out1317632082|) (= |P2Thread1of1ForFork1_#t~ite58_Out1317632082| ~x$w_buff1~0_In1317632082) (not .cse0) (not .cse1)) (and (= |P2Thread1of1ForFork1_#t~mem57_Out1317632082| (select (select |#memory_int_In1317632082| |~#x~0.base_In1317632082|) |~#x~0.offset_In1317632082|)) (or .cse1 .cse0) (= |P2Thread1of1ForFork1_#t~mem57_Out1317632082| |P2Thread1of1ForFork1_#t~ite58_Out1317632082|)))) InVars {~#x~0.offset=|~#x~0.offset_In1317632082|, ~x$w_buff1~0=~x$w_buff1~0_In1317632082, ~#x~0.base=|~#x~0.base_In1317632082|, #memory_int=|#memory_int_In1317632082|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In1317632082|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1317632082, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1317632082} OutVars{P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out1317632082|, ~#x~0.offset=|~#x~0.offset_In1317632082|, ~x$w_buff1~0=~x$w_buff1~0_In1317632082, ~#x~0.base=|~#x~0.base_In1317632082|, #memory_int=|#memory_int_In1317632082|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out1317632082|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1317632082, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1317632082} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-26 23:22:35,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L813-4-->L814: Formula: (= (store |v_#memory_int_84| |v_~#x~0.base_52| (store (select |v_#memory_int_84| |v_~#x~0.base_52|) |v_~#x~0.offset_52| |v_P2Thread1of1ForFork1_#t~ite58_10|)) |v_#memory_int_83|) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_10|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_84|, ~#x~0.base=|v_~#x~0.base_52|} OutVars{P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_13|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_9|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_83|, ~#x~0.base=|v_~#x~0.base_52|, P2Thread1of1ForFork1_#t~mem57=|v_P2Thread1of1ForFork1_#t~mem57_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, #memory_int, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-26 23:22:35,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L814-->L814-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-1519261055 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1519261055 256)))) (or (and (or .cse0 .cse1) (= ~x$w_buff0_used~0_In-1519261055 |P2Thread1of1ForFork1_#t~ite60_Out-1519261055|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite60_Out-1519261055|) (not .cse1) (not .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1519261055, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1519261055} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-1519261055|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1519261055, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1519261055} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-26 23:22:35,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L758-->L759: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_86 256))) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_118)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_86} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_86, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_10|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_13|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-26 23:22:35,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L763-->L763-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In-276756811 256) 0))) (or (and .cse0 (= (select (select |#memory_int_In-276756811| |~#x~0.base_In-276756811|) |~#x~0.offset_In-276756811|) |P0Thread1of1ForFork2_#t~mem28_Out-276756811|) (= |P0Thread1of1ForFork2_#t~mem28_Out-276756811| |P0Thread1of1ForFork2_#t~ite29_Out-276756811|)) (and (= ~x$mem_tmp~0_In-276756811 |P0Thread1of1ForFork2_#t~ite29_Out-276756811|) (not .cse0) (= |P0Thread1of1ForFork2_#t~mem28_In-276756811| |P0Thread1of1ForFork2_#t~mem28_Out-276756811|)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In-276756811|, ~x$flush_delayed~0=~x$flush_delayed~0_In-276756811, ~#x~0.offset=|~#x~0.offset_In-276756811|, ~#x~0.base=|~#x~0.base_In-276756811|, #memory_int=|#memory_int_In-276756811|, ~x$mem_tmp~0=~x$mem_tmp~0_In-276756811} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out-276756811|, ~x$flush_delayed~0=~x$flush_delayed~0_In-276756811, ~#x~0.offset=|~#x~0.offset_In-276756811|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out-276756811|, ~#x~0.base=|~#x~0.base_In-276756811|, #memory_int=|#memory_int_In-276756811|, ~x$mem_tmp~0=~x$mem_tmp~0_In-276756811} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-26 23:22:35,119 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L763-2-->P0EXIT: Formula: (and (= |v_P0Thread1of1ForFork2_#res.offset_5| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_5|) (= v_~__unbuffered_p0_EBX~0_27 v_~y~0_44) (= |v_#memory_int_285| (store |v_#memory_int_286| |v_~#x~0.base_176| (store (select |v_#memory_int_286| |v_~#x~0.base_176|) |v_~#x~0.offset_176| |v_P0Thread1of1ForFork2_#t~ite29_34|))) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= v_~x$flush_delayed~0_87 0)) InVars {~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_34|, #memory_int=|v_#memory_int_286|, ~#x~0.base=|v_~#x~0.base_176|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, ~y~0=v_~y~0_44} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_27, ~x$flush_delayed~0=v_~x$flush_delayed~0_87, ~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_33|, #memory_int=|v_#memory_int_285|, ~#x~0.base=|v_~#x~0.base_176|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_5|, ~y~0=v_~y~0_44} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~__unbuffered_p0_EBX~0, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-26 23:22:35,130 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In-702011440 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In-702011440 256) 0)) (.cse2 (= (mod ~x$r_buff1_thd3~0_In-702011440 256) 0)) (.cse3 (= (mod ~x$w_buff1_used~0_In-702011440 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite61_Out-702011440|)) (and (or .cse1 .cse0) (or .cse2 .cse3) (= ~x$w_buff1_used~0_In-702011440 |P2Thread1of1ForFork1_#t~ite61_Out-702011440|)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-702011440, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-702011440, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-702011440, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-702011440} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-702011440, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-702011440, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-702011440, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-702011440|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-702011440} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-26 23:22:35,132 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L816-->L817: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In1671935338 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In1671935338 256)))) (or (and (not .cse0) (= 0 ~x$r_buff0_thd3~0_Out1671935338) (not .cse1)) (and (or .cse1 .cse0) (= ~x$r_buff0_thd3~0_In1671935338 ~x$r_buff0_thd3~0_Out1671935338)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1671935338, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1671935338} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out1671935338|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out1671935338, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1671935338} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-26 23:22:35,132 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L817-->L817-2: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd3~0_In940576330 256) 0)) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In940576330 256))) (.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In940576330 256))) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In940576330 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite63_Out940576330|)) (and (= |P2Thread1of1ForFork1_#t~ite63_Out940576330| ~x$r_buff1_thd3~0_In940576330) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In940576330, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In940576330, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In940576330, ~x$w_buff0_used~0=~x$w_buff0_used~0_In940576330} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In940576330, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In940576330, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out940576330|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In940576330, ~x$w_buff0_used~0=~x$w_buff0_used~0_In940576330} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-26 23:22:35,132 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L817-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~x$r_buff1_thd3~0_30 |v_P2Thread1of1ForFork1_#t~ite63_24|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_30, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-26 23:22:35,138 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L794-->L795: Formula: (and (= v_~x$r_buff0_thd2~0_125 v_~x$r_buff0_thd2~0_124) (not (= 0 (mod v_~weak$$choice2~0_101 256)))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_125, ~weak$$choice2~0=v_~weak$$choice2~0_101} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_11|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_101, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_11|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_12|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-26 23:22:35,142 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L797-->L797-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-1435813537 256)))) (or (and (= |P1Thread1of1ForFork0_#t~mem55_Out-1435813537| |P1Thread1of1ForFork0_#t~ite56_Out-1435813537|) .cse0 (= |P1Thread1of1ForFork0_#t~mem55_Out-1435813537| (select (select |#memory_int_In-1435813537| |~#x~0.base_In-1435813537|) |~#x~0.offset_In-1435813537|))) (and (= ~x$mem_tmp~0_In-1435813537 |P1Thread1of1ForFork0_#t~ite56_Out-1435813537|) (not .cse0) (= |P1Thread1of1ForFork0_#t~mem55_In-1435813537| |P1Thread1of1ForFork0_#t~mem55_Out-1435813537|)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-1435813537, ~#x~0.offset=|~#x~0.offset_In-1435813537|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-1435813537|, ~#x~0.base=|~#x~0.base_In-1435813537|, #memory_int=|#memory_int_In-1435813537|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1435813537} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-1435813537, ~#x~0.offset=|~#x~0.offset_In-1435813537|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-1435813537|, ~#x~0.base=|~#x~0.base_In-1435813537|, #memory_int=|#memory_int_In-1435813537|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-1435813537|, ~x$mem_tmp~0=~x$mem_tmp~0_In-1435813537} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-26 23:22:35,143 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L797-2-->P1EXIT: Formula: (and (= v_~x$flush_delayed~0_77 0) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= |v_#memory_int_202| (store |v_#memory_int_203| |v_~#x~0.base_130| (store (select |v_#memory_int_203| |v_~#x~0.base_130|) |v_~#x~0.offset_130| |v_P1Thread1of1ForFork0_#t~ite56_20|))) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|)) InVars {~#x~0.offset=|v_~#x~0.offset_130|, #memory_int=|v_#memory_int_203|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_77, ~#x~0.offset=|v_~#x~0.offset_130|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_11|, #memory_int=|v_#memory_int_202|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-26 23:22:35,145 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L844-->L846-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_39 256)) (= 0 (mod v_~x$w_buff0_used~0_348 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-26 23:22:35,145 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L846-2-->L846-5: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In-1307876671 256))) (.cse0 (= |ULTIMATE.start_main_#t~ite69_Out-1307876671| |ULTIMATE.start_main_#t~ite68_Out-1307876671|)) (.cse2 (= 0 (mod ~x$r_buff1_thd0~0_In-1307876671 256)))) (or (and (= |ULTIMATE.start_main_#t~mem67_Out-1307876671| (select (select |#memory_int_In-1307876671| |~#x~0.base_In-1307876671|) |~#x~0.offset_In-1307876671|)) .cse0 (= |ULTIMATE.start_main_#t~mem67_Out-1307876671| |ULTIMATE.start_main_#t~ite68_Out-1307876671|) (or .cse1 .cse2)) (and (not .cse1) (= |ULTIMATE.start_main_#t~mem67_In-1307876671| |ULTIMATE.start_main_#t~mem67_Out-1307876671|) .cse0 (= |ULTIMATE.start_main_#t~ite68_Out-1307876671| ~x$w_buff1~0_In-1307876671) (not .cse2)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In-1307876671|, ~#x~0.offset=|~#x~0.offset_In-1307876671|, ~x$w_buff1~0=~x$w_buff1~0_In-1307876671, ~#x~0.base=|~#x~0.base_In-1307876671|, #memory_int=|#memory_int_In-1307876671|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1307876671, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1307876671} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out-1307876671|, ~#x~0.offset=|~#x~0.offset_In-1307876671|, ~x$w_buff1~0=~x$w_buff1~0_In-1307876671, ~#x~0.base=|~#x~0.base_In-1307876671|, #memory_int=|#memory_int_In-1307876671|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1307876671, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out-1307876671|, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out-1307876671|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1307876671} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-26 23:22:35,146 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L847-->L847-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In893758301 256))) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In893758301 256)))) (or (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out893758301|)) (and (= ~x$w_buff0_used~0_In893758301 |ULTIMATE.start_main_#t~ite70_Out893758301|) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In893758301, ~x$w_buff0_used~0=~x$w_buff0_used~0_In893758301} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In893758301, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out893758301|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In893758301} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-26 23:22:35,148 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L848-->L848-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In153240442 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd0~0_In153240442 256))) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In153240442 256))) (.cse2 (= (mod ~x$r_buff0_thd0~0_In153240442 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite71_Out153240442|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$w_buff1_used~0_In153240442 |ULTIMATE.start_main_#t~ite71_Out153240442|) (or .cse1 .cse0) (or .cse3 .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In153240442, ~x$w_buff1_used~0=~x$w_buff1_used~0_In153240442, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In153240442, ~x$w_buff0_used~0=~x$w_buff0_used~0_In153240442} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In153240442, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out153240442|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In153240442, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In153240442, ~x$w_buff0_used~0=~x$w_buff0_used~0_In153240442} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-26 23:22:35,150 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L849-->L850: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-942007560 256))) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In-942007560 256)))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd0~0_In-942007560 ~x$r_buff0_thd0~0_Out-942007560)) (and (not .cse0) (= 0 ~x$r_buff0_thd0~0_Out-942007560) (not .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-942007560, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-942007560} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-942007560, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-942007560|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-942007560} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-26 23:22:35,150 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L850-->L854: Formula: (let ((.cse0 (= ~weak$$choice1~0_Out892652484 |ULTIMATE.start_main_#t~nondet74_In892652484|)) (.cse4 (= (mod ~x$w_buff0_used~0_In892652484 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd0~0_In892652484 256))) (.cse1 (= (mod ~x$w_buff1_used~0_In892652484 256) 0)) (.cse2 (= (mod ~x$r_buff1_thd0~0_In892652484 256) 0))) (or (and .cse0 (= 0 ~x$r_buff1_thd0~0_Out892652484) (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4)))) (and .cse0 (or .cse4 .cse3) (= ~x$r_buff1_thd0~0_In892652484 ~x$r_buff1_thd0~0_Out892652484) (or .cse1 .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In892652484, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In892652484|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In892652484, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In892652484, ~x$w_buff0_used~0=~x$w_buff0_used~0_In892652484} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out892652484|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In892652484, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out892652484|, ~weak$$choice1~0=~weak$$choice1~0_Out892652484, ~x$w_buff1_used~0=~x$w_buff1_used~0_In892652484, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out892652484, ~x$w_buff0_used~0=~x$w_buff0_used~0_In892652484} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-26 23:22:35,150 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L854-->L854-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In1224981668 256)))) (.cse1 (= 0 (mod ~weak$$choice1~0_In1224981668 256)))) (or (and (= |ULTIMATE.start_main_#t~mem75_In1224981668| |ULTIMATE.start_main_#t~mem75_Out1224981668|) .cse0 (= ~__unbuffered_p0_EAX~0_In1224981668 |ULTIMATE.start_main_#t~ite76_Out1224981668|) .cse1) (and .cse0 (= (select (select |#memory_int_In1224981668| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1224981668) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1224981668) |ULTIMATE.start_main_#t~mem75_Out1224981668|) (not .cse1) (= |ULTIMATE.start_main_#t~mem75_Out1224981668| |ULTIMATE.start_main_#t~ite76_Out1224981668|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1224981668, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1224981668, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In1224981668|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1224981668, #memory_int=|#memory_int_In1224981668|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1224981668, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1224981668} OutVars{~weak$$choice1~0=~weak$$choice1~0_In1224981668, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1224981668, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out1224981668|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1224981668, #memory_int=|#memory_int_In1224981668|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1224981668, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1224981668, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out1224981668|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-26 23:22:35,151 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L854-3-->L5: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (let ((.cse1 (= v_~__unbuffered_p0_EBX~0_23 0)) (.cse3 (= 1 v_~__unbuffered_p1_EAX~0_43)) (.cse0 (= v_~__unbuffered_p1_EBX~0_24 0)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_44))) (or (and (= v_~main$tmp_guard1~0_17 1) (or (not .cse0) (not .cse1) (not .cse2) (not .cse3))) (and (= v_~main$tmp_guard1~0_17 0) .cse1 .cse3 .cse0 .cse2))) (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_44)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_44, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-26 23:22:35,151 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-26 23:22:35,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 11:22:35 BasicIcfg [2019-12-26 23:22:35,270 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-26 23:22:35,275 INFO L168 Benchmark]: Toolchain (without parser) took 122346.76 ms. Allocated memory was 140.5 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 103.0 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,276 INFO L168 Benchmark]: CDTParser took 1.43 ms. Allocated memory is still 140.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 762.94 ms. Allocated memory was 140.5 MB in the beginning and 203.9 MB in the end (delta: 63.4 MB). Free memory was 102.8 MB in the beginning and 156.3 MB in the end (delta: -53.5 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,278 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.29 ms. Allocated memory is still 203.9 MB. Free memory was 156.3 MB in the beginning and 153.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,278 INFO L168 Benchmark]: Boogie Preprocessor took 44.38 ms. Allocated memory is still 203.9 MB. Free memory was 153.7 MB in the beginning and 151.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,282 INFO L168 Benchmark]: RCFGBuilder took 998.54 ms. Allocated memory was 203.9 MB in the beginning and 234.9 MB in the end (delta: 30.9 MB). Free memory was 151.1 MB in the beginning and 202.6 MB in the end (delta: -51.5 MB). Peak memory consumption was 65.4 MB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,282 INFO L168 Benchmark]: TraceAbstraction took 120471.64 ms. Allocated memory was 234.9 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 202.6 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-12-26 23:22:35,291 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.43 ms. Allocated memory is still 140.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 762.94 ms. Allocated memory was 140.5 MB in the beginning and 203.9 MB in the end (delta: 63.4 MB). Free memory was 102.8 MB in the beginning and 156.3 MB in the end (delta: -53.5 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 62.29 ms. Allocated memory is still 203.9 MB. Free memory was 156.3 MB in the beginning and 153.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.38 ms. Allocated memory is still 203.9 MB. Free memory was 153.7 MB in the beginning and 151.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 998.54 ms. Allocated memory was 203.9 MB in the beginning and 234.9 MB in the end (delta: 30.9 MB). Free memory was 151.1 MB in the beginning and 202.6 MB in the end (delta: -51.5 MB). Peak memory consumption was 65.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 120471.64 ms. Allocated memory was 234.9 MB in the beginning and 3.3 GB in the end (delta: 3.0 GB). Free memory was 202.6 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.2s, 212 ProgramPointsBefore, 105 ProgramPointsAfterwards, 259 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 35 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 60 ConcurrentYvCompositions, 30 ChoiceCompositions, 10434 VarBasedMoverChecksPositive, 269 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 369 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.2s, 0 MoverChecksTotal, 156337 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L836] FCALL, FORK 0 pthread_create(&t1749, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(x) [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] EXPR 1 \read(x) [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1750, ((void *)0), P1, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L840] FCALL, FORK 0 pthread_create(&t1751, ((void *)0), P2, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L810] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L813] 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L759] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L761] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L762] EXPR 1 \read(x) [L762] 1 __unbuffered_p0_EAX = x [L779] 2 y = 1 [L782] 2 __unbuffered_p1_EAX = y [L785] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L786] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L787] 2 x$flush_delayed = weak$$choice2 [L788] EXPR 2 \read(x) [L788] 2 x$mem_tmp = x [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L789] EXPR 2 \read(x) [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L789] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L790] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L791] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L815] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L792] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L792] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L793] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L795] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 2 \read(x) [L796] 2 __unbuffered_p1_EBX = x [L842] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L846] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L847] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L848] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 203 locations, 1 error locations. Result: UNSAFE, OverallTime: 120.0s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 10.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1311 SDtfs, 2222 SDslu, 1653 SDs, 0 SdLazy, 329 SolverSat, 64 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 11 SyntacticMatches, 5 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=221828occurred 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: 43.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 2217 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 424 NumberOfCodeBlocks, 424 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 353 ConstructedInterpolants, 0 QuantifiedInterpolants, 42014 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...