/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/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 07:35:19,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 07:35:19,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 07:35:19,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 07:35:19,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 07:35:19,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 07:35:19,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 07:35:19,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 07:35:19,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 07:35:19,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 07:35:19,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 07:35:19,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 07:35:19,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 07:35:19,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 07:35:19,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 07:35:19,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 07:35:19,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 07:35:19,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 07:35:19,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 07:35:19,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 07:35:19,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 07:35:19,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 07:35:19,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 07:35:19,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 07:35:19,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 07:35:19,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 07:35:19,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 07:35:19,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 07:35:19,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 07:35:19,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 07:35:19,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 07:35:19,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 07:35:19,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 07:35:19,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 07:35:19,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 07:35:19,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 07:35:19,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 07:35:19,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 07:35:19,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 07:35:19,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 07:35:19,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 07:35:19,733 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-27 07:35:19,747 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 07:35:19,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 07:35:19,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 07:35:19,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 07:35:19,749 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 07:35:19,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 07:35:19,749 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 07:35:19,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 07:35:19,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 07:35:19,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 07:35:19,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 07:35:19,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 07:35:19,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 07:35:19,750 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 07:35:19,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 07:35:19,751 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 07:35:19,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 07:35:19,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 07:35:19,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 07:35:19,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 07:35:19,752 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 07:35:19,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 07:35:19,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 07:35:19,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 07:35:19,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 07:35:19,753 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 07:35:19,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 07:35:19,753 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 07:35:19,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 07:35:19,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 07:35:20,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 07:35:20,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 07:35:20,045 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 07:35:20,046 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 07:35:20,047 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 07:35:20,047 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i [2019-12-27 07:35:20,114 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d2a22a40/c0616fd775cf4cd7b39fdf2a4816d3b5/FLAG95d460008 [2019-12-27 07:35:20,705 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 07:35:20,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i [2019-12-27 07:35:20,722 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d2a22a40/c0616fd775cf4cd7b39fdf2a4816d3b5/FLAG95d460008 [2019-12-27 07:35:20,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d2a22a40/c0616fd775cf4cd7b39fdf2a4816d3b5 [2019-12-27 07:35:20,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 07:35:20,955 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 07:35:20,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 07:35:20,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 07:35:20,960 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 07:35:20,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 07:35:20" (1/1) ... [2019-12-27 07:35:20,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cad934d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:20, skipping insertion in model container [2019-12-27 07:35:20,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 07:35:20" (1/1) ... [2019-12-27 07:35:20,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 07:35:21,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 07:35:21,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 07:35:21,580 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 07:35:21,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 07:35:21,746 INFO L208 MainTranslator]: Completed translation [2019-12-27 07:35:21,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21 WrapperNode [2019-12-27 07:35:21,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 07:35:21,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 07:35:21,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 07:35:21,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 07:35:21,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,813 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 07:35:21,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 07:35:21,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 07:35:21,814 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 07:35:21,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (1/1) ... [2019-12-27 07:35:21,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 07:35:21,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 07:35:21,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 07:35:21,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 07:35:21,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (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 [2019-12-27 07:35:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 07:35:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 07:35:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 07:35:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 07:35:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 07:35:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 07:35:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 07:35:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 07:35:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 07:35:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 07:35:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 07:35:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 07:35:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 07:35:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 07:35:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 07:35:21,960 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 07:35:23,056 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 07:35:23,057 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 07:35:23,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 07:35:23 BoogieIcfgContainer [2019-12-27 07:35:23,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 07:35:23,059 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 07:35:23,060 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 07:35:23,063 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 07:35:23,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 07:35:20" (1/3) ... [2019-12-27 07:35:23,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32950b23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 07:35:23, skipping insertion in model container [2019-12-27 07:35:23,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 07:35:21" (2/3) ... [2019-12-27 07:35:23,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32950b23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 07:35:23, skipping insertion in model container [2019-12-27 07:35:23,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 07:35:23" (3/3) ... [2019-12-27 07:35:23,066 INFO L109 eAbstractionObserver]: Analyzing ICFG safe009_rmo.oepc.i [2019-12-27 07:35:23,077 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 07:35:23,077 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 07:35:23,085 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 07:35:23,086 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 07:35:23,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,126 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,127 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,148 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,148 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,148 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,148 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,148 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,151 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,152 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,153 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,153 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,153 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,153 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,153 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,154 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,154 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,154 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,154 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,164 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,164 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,165 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,166 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,166 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,167 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,168 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,169 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,169 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,169 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,169 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,169 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,173 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,173 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,173 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,173 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,174 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,174 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,174 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,174 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,174 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,174 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,177 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,178 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,178 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 07:35:23,195 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 07:35:23,213 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 07:35:23,213 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 07:35:23,213 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 07:35:23,214 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 07:35:23,214 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 07:35:23,214 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 07:35:23,214 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 07:35:23,214 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 07:35:23,232 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 275 transitions [2019-12-27 07:35:23,234 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-27 07:35:23,407 INFO L132 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-27 07:35:23,408 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 07:35:23,430 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 523 event pairs. 0/208 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-27 07:35:23,469 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-27 07:35:23,559 INFO L132 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-27 07:35:23,559 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 07:35:23,573 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 523 event pairs. 0/208 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-27 07:35:23,613 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 30330 [2019-12-27 07:35:23,614 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 07:35:27,714 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-12-27 07:35:27,891 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-12-27 07:35:28,457 WARN L192 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 130 [2019-12-27 07:35:28,702 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-12-27 07:35:28,733 INFO L206 etLargeBlockEncoding]: Checked pairs total: 174812 [2019-12-27 07:35:28,733 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-27 07:35:28,737 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 136 transitions [2019-12-27 07:36:27,945 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 239566 states. [2019-12-27 07:36:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 239566 states. [2019-12-27 07:36:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-27 07:36:28,293 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:28,294 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] [2019-12-27 07:36:28,294 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:28,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:28,301 INFO L82 PathProgramCache]: Analyzing trace with hash -927686569, now seen corresponding path program 1 times [2019-12-27 07:36:28,309 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:28,309 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127281882] [2019-12-27 07:36:28,309 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:28,537 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127281882] [2019-12-27 07:36:28,538 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:28,538 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 07:36:28,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681332713] [2019-12-27 07:36:28,544 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:36:28,544 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:28,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:36:28,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:36:28,562 INFO L87 Difference]: Start difference. First operand 239566 states. Second operand 3 states. [2019-12-27 07:36:29,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:29,020 INFO L93 Difference]: Finished difference Result 47902 states and 172084 transitions. [2019-12-27 07:36:29,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:36:29,022 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-12-27 07:36:29,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:29,310 INFO L225 Difference]: With dead ends: 47902 [2019-12-27 07:36:29,310 INFO L226 Difference]: Without dead ends: 46954 [2019-12-27 07:36:29,311 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:36:30,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46954 states. [2019-12-27 07:36:34,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46954 to 46954. [2019-12-27 07:36:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46954 states. [2019-12-27 07:36:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46954 states to 46954 states and 168919 transitions. [2019-12-27 07:36:34,537 INFO L78 Accepts]: Start accepts. Automaton has 46954 states and 168919 transitions. Word has length 32 [2019-12-27 07:36:34,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:34,537 INFO L462 AbstractCegarLoop]: Abstraction has 46954 states and 168919 transitions. [2019-12-27 07:36:34,537 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:36:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 46954 states and 168919 transitions. [2019-12-27 07:36:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 07:36:34,660 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:34,660 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] [2019-12-27 07:36:34,660 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:34,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:34,661 INFO L82 PathProgramCache]: Analyzing trace with hash -1099222330, now seen corresponding path program 1 times [2019-12-27 07:36:34,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:34,661 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152806169] [2019-12-27 07:36:34,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:34,923 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152806169] [2019-12-27 07:36:34,924 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:34,924 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 07:36:34,924 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914997931] [2019-12-27 07:36:34,926 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:36:34,926 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:34,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:36:34,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:36:34,927 INFO L87 Difference]: Start difference. First operand 46954 states and 168919 transitions. Second operand 5 states. [2019-12-27 07:36:36,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:36,116 INFO L93 Difference]: Finished difference Result 70066 states and 243212 transitions. [2019-12-27 07:36:36,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 07:36:36,117 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-27 07:36:36,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:36,469 INFO L225 Difference]: With dead ends: 70066 [2019-12-27 07:36:36,469 INFO L226 Difference]: Without dead ends: 70066 [2019-12-27 07:36:36,470 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 07:36:37,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70066 states. [2019-12-27 07:36:39,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70066 to 64959. [2019-12-27 07:36:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64959 states. [2019-12-27 07:36:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64959 states to 64959 states and 226824 transitions. [2019-12-27 07:36:39,310 INFO L78 Accepts]: Start accepts. Automaton has 64959 states and 226824 transitions. Word has length 42 [2019-12-27 07:36:39,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:39,311 INFO L462 AbstractCegarLoop]: Abstraction has 64959 states and 226824 transitions. [2019-12-27 07:36:39,311 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:36:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 64959 states and 226824 transitions. [2019-12-27 07:36:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 07:36:39,373 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:39,373 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] [2019-12-27 07:36:39,374 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:39,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:39,374 INFO L82 PathProgramCache]: Analyzing trace with hash 538354182, now seen corresponding path program 1 times [2019-12-27 07:36:39,374 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:39,375 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327526040] [2019-12-27 07:36:39,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:39,462 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327526040] [2019-12-27 07:36:39,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:39,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:36:39,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501359848] [2019-12-27 07:36:39,463 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:36:39,463 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:39,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:36:39,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:36:39,464 INFO L87 Difference]: Start difference. First operand 64959 states and 226824 transitions. Second operand 4 states. [2019-12-27 07:36:39,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:39,530 INFO L93 Difference]: Finished difference Result 11190 states and 33243 transitions. [2019-12-27 07:36:39,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 07:36:39,530 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-12-27 07:36:39,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:39,548 INFO L225 Difference]: With dead ends: 11190 [2019-12-27 07:36:39,548 INFO L226 Difference]: Without dead ends: 11190 [2019-12-27 07:36:39,548 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:36:39,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11190 states. [2019-12-27 07:36:39,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11190 to 11190. [2019-12-27 07:36:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11190 states. [2019-12-27 07:36:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11190 states to 11190 states and 33243 transitions. [2019-12-27 07:36:39,789 INFO L78 Accepts]: Start accepts. Automaton has 11190 states and 33243 transitions. Word has length 43 [2019-12-27 07:36:39,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:39,789 INFO L462 AbstractCegarLoop]: Abstraction has 11190 states and 33243 transitions. [2019-12-27 07:36:39,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:36:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 11190 states and 33243 transitions. [2019-12-27 07:36:39,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-27 07:36:39,806 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:39,806 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] [2019-12-27 07:36:39,806 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:39,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:39,807 INFO L82 PathProgramCache]: Analyzing trace with hash 1264467813, now seen corresponding path program 1 times [2019-12-27 07:36:39,807 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:39,807 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279813453] [2019-12-27 07:36:39,808 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:39,917 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279813453] [2019-12-27 07:36:39,917 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:39,917 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 07:36:39,917 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2055279096] [2019-12-27 07:36:39,918 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:36:39,918 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:39,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:36:39,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:36:39,920 INFO L87 Difference]: Start difference. First operand 11190 states and 33243 transitions. Second operand 5 states. [2019-12-27 07:36:39,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:39,981 INFO L93 Difference]: Finished difference Result 8376 states and 26168 transitions. [2019-12-27 07:36:39,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:36:39,982 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 54 [2019-12-27 07:36:39,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:39,998 INFO L225 Difference]: With dead ends: 8376 [2019-12-27 07:36:39,999 INFO L226 Difference]: Without dead ends: 8376 [2019-12-27 07:36:39,999 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:36:40,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8376 states. [2019-12-27 07:36:40,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8376 to 8058. [2019-12-27 07:36:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8058 states. [2019-12-27 07:36:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8058 states to 8058 states and 25285 transitions. [2019-12-27 07:36:40,197 INFO L78 Accepts]: Start accepts. Automaton has 8058 states and 25285 transitions. Word has length 54 [2019-12-27 07:36:40,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:40,197 INFO L462 AbstractCegarLoop]: Abstraction has 8058 states and 25285 transitions. [2019-12-27 07:36:40,197 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:36:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 8058 states and 25285 transitions. [2019-12-27 07:36:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-27 07:36:40,215 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:40,215 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, 1, 1, 1, 1, 1, 1] [2019-12-27 07:36:40,215 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:40,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:40,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1682999958, now seen corresponding path program 1 times [2019-12-27 07:36:40,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:40,216 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585938728] [2019-12-27 07:36:40,217 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:40,325 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585938728] [2019-12-27 07:36:40,325 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:40,326 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:36:40,326 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564287443] [2019-12-27 07:36:40,327 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 07:36:40,327 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:40,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 07:36:40,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 07:36:40,328 INFO L87 Difference]: Start difference. First operand 8058 states and 25285 transitions. Second operand 4 states. [2019-12-27 07:36:40,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:40,560 INFO L93 Difference]: Finished difference Result 9133 states and 27949 transitions. [2019-12-27 07:36:40,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 07:36:40,560 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2019-12-27 07:36:40,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:40,578 INFO L225 Difference]: With dead ends: 9133 [2019-12-27 07:36:40,579 INFO L226 Difference]: Without dead ends: 9133 [2019-12-27 07:36:40,579 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:36:40,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9133 states. [2019-12-27 07:36:42,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9133 to 7940. [2019-12-27 07:36:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7940 states. [2019-12-27 07:36:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7940 states to 7940 states and 24481 transitions. [2019-12-27 07:36:42,333 INFO L78 Accepts]: Start accepts. Automaton has 7940 states and 24481 transitions. Word has length 68 [2019-12-27 07:36:42,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:42,333 INFO L462 AbstractCegarLoop]: Abstraction has 7940 states and 24481 transitions. [2019-12-27 07:36:42,333 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 07:36:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 7940 states and 24481 transitions. [2019-12-27 07:36:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-27 07:36:42,345 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:42,346 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, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:36:42,346 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:42,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:42,346 INFO L82 PathProgramCache]: Analyzing trace with hash -811440284, now seen corresponding path program 1 times [2019-12-27 07:36:42,346 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:42,347 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128382688] [2019-12-27 07:36:42,347 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:42,462 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128382688] [2019-12-27 07:36:42,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:42,463 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 07:36:42,463 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620520720] [2019-12-27 07:36:42,463 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 07:36:42,463 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:42,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 07:36:42,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 07:36:42,464 INFO L87 Difference]: Start difference. First operand 7940 states and 24481 transitions. Second operand 5 states. [2019-12-27 07:36:42,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:42,867 INFO L93 Difference]: Finished difference Result 9307 states and 28212 transitions. [2019-12-27 07:36:42,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 07:36:42,868 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2019-12-27 07:36:42,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:42,886 INFO L225 Difference]: With dead ends: 9307 [2019-12-27 07:36:42,886 INFO L226 Difference]: Without dead ends: 9307 [2019-12-27 07:36:42,886 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 07:36:42,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9307 states. [2019-12-27 07:36:43,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9307 to 7670. [2019-12-27 07:36:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7670 states. [2019-12-27 07:36:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7670 states to 7670 states and 23468 transitions. [2019-12-27 07:36:43,084 INFO L78 Accepts]: Start accepts. Automaton has 7670 states and 23468 transitions. Word has length 69 [2019-12-27 07:36:43,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:43,084 INFO L462 AbstractCegarLoop]: Abstraction has 7670 states and 23468 transitions. [2019-12-27 07:36:43,084 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 07:36:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 23468 transitions. [2019-12-27 07:36:43,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-27 07:36:43,095 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:43,095 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, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:36:43,096 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:43,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:43,096 INFO L82 PathProgramCache]: Analyzing trace with hash -779000275, now seen corresponding path program 1 times [2019-12-27 07:36:43,096 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:43,096 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096764100] [2019-12-27 07:36:43,097 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:43,221 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096764100] [2019-12-27 07:36:43,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:43,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 07:36:43,221 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953742215] [2019-12-27 07:36:43,222 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 07:36:43,222 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:43,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 07:36:43,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 07:36:43,223 INFO L87 Difference]: Start difference. First operand 7670 states and 23468 transitions. Second operand 3 states. [2019-12-27 07:36:43,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:43,256 INFO L93 Difference]: Finished difference Result 7670 states and 23467 transitions. [2019-12-27 07:36:43,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 07:36:43,257 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-27 07:36:43,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:43,272 INFO L225 Difference]: With dead ends: 7670 [2019-12-27 07:36:43,272 INFO L226 Difference]: Without dead ends: 7670 [2019-12-27 07:36:43,272 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 [2019-12-27 07:36:43,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7670 states. [2019-12-27 07:36:43,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7670 to 7670. [2019-12-27 07:36:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7670 states. [2019-12-27 07:36:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7670 states to 7670 states and 23467 transitions. [2019-12-27 07:36:43,476 INFO L78 Accepts]: Start accepts. Automaton has 7670 states and 23467 transitions. Word has length 70 [2019-12-27 07:36:43,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:43,477 INFO L462 AbstractCegarLoop]: Abstraction has 7670 states and 23467 transitions. [2019-12-27 07:36:43,477 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 07:36:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 23467 transitions. [2019-12-27 07:36:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-27 07:36:43,491 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:43,491 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:36:43,491 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:43,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:43,491 INFO L82 PathProgramCache]: Analyzing trace with hash 1626906035, now seen corresponding path program 1 times [2019-12-27 07:36:43,492 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:43,492 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772767133] [2019-12-27 07:36:43,492 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 07:36:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 07:36:43,675 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772767133] [2019-12-27 07:36:43,675 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 07:36:43,675 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-27 07:36:43,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110448545] [2019-12-27 07:36:43,676 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 07:36:43,676 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 07:36:43,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 07:36:43,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-27 07:36:43,678 INFO L87 Difference]: Start difference. First operand 7670 states and 23467 transitions. Second operand 8 states. [2019-12-27 07:36:44,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 07:36:44,080 INFO L93 Difference]: Finished difference Result 6781 states and 20337 transitions. [2019-12-27 07:36:44,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-27 07:36:44,081 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 71 [2019-12-27 07:36:44,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 07:36:44,093 INFO L225 Difference]: With dead ends: 6781 [2019-12-27 07:36:44,093 INFO L226 Difference]: Without dead ends: 6781 [2019-12-27 07:36:44,094 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2019-12-27 07:36:44,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6781 states. [2019-12-27 07:36:44,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6781 to 4464. [2019-12-27 07:36:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4464 states. [2019-12-27 07:36:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4464 states to 4464 states and 13437 transitions. [2019-12-27 07:36:44,222 INFO L78 Accepts]: Start accepts. Automaton has 4464 states and 13437 transitions. Word has length 71 [2019-12-27 07:36:44,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 07:36:44,223 INFO L462 AbstractCegarLoop]: Abstraction has 4464 states and 13437 transitions. [2019-12-27 07:36:44,223 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 07:36:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 13437 transitions. [2019-12-27 07:36:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-12-27 07:36:44,229 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 07:36:44,229 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 07:36:44,230 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 07:36:44,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 07:36:44,230 INFO L82 PathProgramCache]: Analyzing trace with hash 818700193, now seen corresponding path program 1 times [2019-12-27 07:36:44,230 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 07:36:44,231 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682969781] [2019-12-27 07:36:44,231 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 07:36:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 07:36:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 07:36:44,560 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 07:36:44,561 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 07:36:44,565 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1095] [1095] ULTIMATE.startENTRY-->L821: Formula: (let ((.cse1 (store |v_#valid_79| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_35| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= (select (select |v_#memory_int_73| |v_~#y~0.base_35|) |v_~#y~0.offset_35|) 0) (= v_~y$r_buff0_thd2~0_23 0) (= v_~y$w_buff0_used~0_146 0) (= v_~main$tmp_guard1~0_16 0) (= 0 v_~y$read_delayed_var~0.offset_8) (= 0 v_~y$r_buff1_thd3~0_15) (= 0 v_~__unbuffered_cnt~0_20) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~y$r_buff1_thd2~0_18) (= |v_#NULL.offset_6| 0) (= v_~y$r_buff0_thd3~0_23 0) (= 0 v_~y$w_buff1~0_30) (= 0 v_~x~0_9) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_4) (= 0 v_~__unbuffered_p1_EAX~0_9) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~y$r_buff0_thd0~0_80 0) (= |v_ULTIMATE.start_main_~#t1997~0.offset_20| 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (= 0 v_~__unbuffered_p0_EAX~0_11) (= 0 v_~y$r_buff1_thd0~0_42) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_11) (= v_~__unbuffered_p0_EAX$flush_delayed~0_6 0) (= 0 v_~weak$$choice0~0_10) (= v_~main$tmp_guard0~0_10 0) (= v_~y$w_buff1_used~0_72 0) (< 0 |v_#StackHeapBarrier_23|) (= v_~y$read_delayed~0_7 0) (= 0 v_~y$r_buff1_thd1~0_28) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1997~0.base_27|)) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= v_~y$r_buff0_thd1~0_59 0) (= 0 v_~weak$$choice1~0_18) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1997~0.base_27|) (= 0 v_~weak$$choice2~0_36) (= |v_#valid_77| (store .cse0 |v_ULTIMATE.start_main_~#t1997~0.base_27| 1)) (= |v_#length_36| (store (store |v_#length_37| |v_~#y~0.base_35| 4) |v_ULTIMATE.start_main_~#t1997~0.base_27| 4)) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~y$w_buff0~0_30) (= (store |v_#memory_int_73| |v_ULTIMATE.start_main_~#t1997~0.base_27| (store (select |v_#memory_int_73| |v_ULTIMATE.start_main_~#t1997~0.base_27|) |v_ULTIMATE.start_main_~#t1997~0.offset_20| 0)) |v_#memory_int_72|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~y$mem_tmp~0_12 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6) (= 0 v_~y$read_delayed_var~0.base_8) (= |v_~#y~0.offset_35| 0) (< |v_#StackHeapBarrier_23| |v_~#y~0.base_35|) (= 0 v_~y$flush_delayed~0_17) (= 0 (select .cse1 |v_~#y~0.base_35|)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_79|, #memory_int=|v_#memory_int_73|, #length=|v_#length_37|} OutVars{ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_9|, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_6, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_14|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_11|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_20|, ~y$mem_tmp~0=v_~y$mem_tmp~0_12, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_59, ~y$flush_delayed~0=v_~y$flush_delayed~0_17, ULTIMATE.start_main_~#t1997~0.base=|v_ULTIMATE.start_main_~#t1997~0.base_27|, ULTIMATE.start_main_~#t1997~0.offset=|v_ULTIMATE.start_main_~#t1997~0.offset_20|, ULTIMATE.start_main_#t~mem56=|v_ULTIMATE.start_main_#t~mem56_9|, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_10|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_13|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_18|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_15|, ~weak$$choice0~0=v_~weak$$choice0~0_10, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_15|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20, ULTIMATE.start_main_#t~nondet54=|v_ULTIMATE.start_main_#t~nondet54_9|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_13|, ~#y~0.base=|v_~#y~0.base_35|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_15|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_17|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_28, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_11|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_16|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_6, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_11, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_9|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_13|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_18|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_13|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_13|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_21|, #valid=|v_#valid_77|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_9|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_17|, ~weak$$choice2~0=v_~weak$$choice2~0_36, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_72, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_13|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_13|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_15|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite52=|v_ULTIMATE.start_main_#t~ite52_15|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_14|, ~weak$$choice1~0=v_~weak$$choice1~0_18, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_11, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_15, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_9, #length=|v_#length_36|, ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_22|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_9|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_19|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_14|, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~y$w_buff1~0=v_~y$w_buff1~0_30, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_8, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_11|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_42, ~x~0=v_~x~0_9, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_10|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_146, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_15|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_25|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_4, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_13|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_18|, ~y$w_buff0~0=v_~y$w_buff0~0_30, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_23, ULTIMATE.start_main_#t~mem57=|v_ULTIMATE.start_main_#t~mem57_9|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_10|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~ite53=|v_ULTIMATE.start_main_#t~ite53_11|, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_21|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_18, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_14|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_80, #memory_int=|v_#memory_int_72|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_#t~nondet78, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~ite73, ~y$mem_tmp~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_~#t1997~0.base, ULTIMATE.start_main_~#t1997~0.offset, ULTIMATE.start_main_#t~mem56, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet54, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite51, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1998~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem82, ULTIMATE.start_main_~#t1999~0.offset, ~weak$$choice2~0, ~y$w_buff1_used~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite68, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite52, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_~#t1999~0.base, ULTIMATE.start_main_#t~nondet45, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite63, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem83, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_~#t1998~0.base, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~mem57, ULTIMATE.start_main_#t~nondet44, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite53, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite60, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset] because there is no mapped edge [2019-12-27 07:36:44,571 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1043] [1043] L821-1-->L823: Formula: (and (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11| 1) |v_#valid_33|) (not (= 0 |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= (store |v_#memory_int_56| |v_ULTIMATE.start_main_~#t1998~0.base_11| (store (select |v_#memory_int_56| |v_ULTIMATE.start_main_~#t1998~0.base_11|) |v_ULTIMATE.start_main_~#t1998~0.offset_10| 1)) |v_#memory_int_55|) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1998~0.base_11|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1998~0.base_11| 4)) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1998~0.offset_10| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_56|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_6|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_55|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_11|, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet44, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1998~0.base, ULTIMATE.start_main_~#t1998~0.offset] because there is no mapped edge [2019-12-27 07:36:44,580 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L754-->L755: Formula: (and (= v_~y$r_buff0_thd1~0_39 v_~y$r_buff0_thd1~0_38) (not (= 0 (mod v_~weak$$choice2~0_30 256)))) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_39, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_9|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_8|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_38, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-27 07:36:44,583 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L759-->L759-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In881538198 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~ite29_Out881538198| |P0Thread1of1ForFork0_#t~mem28_Out881538198|) .cse0 (= (select (select |#memory_int_In881538198| |~#y~0.base_In881538198|) |~#y~0.offset_In881538198|) |P0Thread1of1ForFork0_#t~mem28_Out881538198|)) (and (not .cse0) (= |P0Thread1of1ForFork0_#t~ite29_Out881538198| ~y$mem_tmp~0_In881538198) (= |P0Thread1of1ForFork0_#t~mem28_In881538198| |P0Thread1of1ForFork0_#t~mem28_Out881538198|)))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In881538198|, ~y$mem_tmp~0=~y$mem_tmp~0_In881538198, ~#y~0.offset=|~#y~0.offset_In881538198|, ~y$flush_delayed~0=~y$flush_delayed~0_In881538198, #memory_int=|#memory_int_In881538198|, ~#y~0.base=|~#y~0.base_In881538198|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out881538198|, ~y$mem_tmp~0=~y$mem_tmp~0_In881538198, ~#y~0.offset=|~#y~0.offset_In881538198|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out881538198|, ~y$flush_delayed~0=~y$flush_delayed~0_In881538198, #memory_int=|#memory_int_In881538198|, ~#y~0.base=|~#y~0.base_In881538198|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-27 07:36:44,583 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L759-2-->P0EXIT: Formula: (and (= 0 v_~y$flush_delayed~0_10) (= 1 v_~x~0_5) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_12 1) v_~__unbuffered_cnt~0_11) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0) (= (store |v_#memory_int_52| |v_~#y~0.base_28| (store (select |v_#memory_int_52| |v_~#y~0.base_28|) |v_~#y~0.offset_28| |v_P0Thread1of1ForFork0_#t~ite29_8|)) |v_#memory_int_51|)) InVars {~#y~0.offset=|v_~#y~0.offset_28|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_8|, #memory_int=|v_#memory_int_52|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#y~0.base=|v_~#y~0.base_28|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_5|, ~#y~0.offset=|v_~#y~0.offset_28|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_7|, ~y$flush_delayed~0=v_~y$flush_delayed~0_10, #memory_int=|v_#memory_int_51|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~#y~0.base=|v_~#y~0.base_28|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 07:36:44,587 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1011] [1011] L781-2-->L781-5: Formula: (let ((.cse2 (= (mod ~y$w_buff1_used~0_In2020328927 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd2~0_In2020328927 256) 0)) (.cse0 (= |P1Thread1of1ForFork1_#t~ite31_Out2020328927| |P1Thread1of1ForFork1_#t~ite32_Out2020328927|))) (or (and (= |P1Thread1of1ForFork1_#t~ite31_Out2020328927| ~y$w_buff1~0_In2020328927) (= |P1Thread1of1ForFork1_#t~mem30_In2020328927| |P1Thread1of1ForFork1_#t~mem30_Out2020328927|) .cse0 (not .cse1) (not .cse2)) (and (= |P1Thread1of1ForFork1_#t~mem30_Out2020328927| |P1Thread1of1ForFork1_#t~ite31_Out2020328927|) (or .cse2 .cse1) .cse0 (= |P1Thread1of1ForFork1_#t~mem30_Out2020328927| (select (select |#memory_int_In2020328927| |~#y~0.base_In2020328927|) |~#y~0.offset_In2020328927|))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2020328927, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In2020328927|, ~#y~0.offset=|~#y~0.offset_In2020328927|, ~y$w_buff1~0=~y$w_buff1~0_In2020328927, #memory_int=|#memory_int_In2020328927|, ~#y~0.base=|~#y~0.base_In2020328927|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2020328927} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2020328927, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out2020328927|, ~#y~0.offset=|~#y~0.offset_In2020328927|, ~y$w_buff1~0=~y$w_buff1~0_In2020328927, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out2020328927|, #memory_int=|#memory_int_In2020328927|, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out2020328927|, ~#y~0.base=|~#y~0.base_In2020328927|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2020328927} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-27 07:36:44,588 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1027] [1027] L782-->L782-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1863290309 256))) (.cse1 (= (mod ~y$r_buff0_thd2~0_In-1863290309 256) 0))) (or (and (not .cse0) (= 0 |P1Thread1of1ForFork1_#t~ite33_Out-1863290309|) (not .cse1)) (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In-1863290309 |P1Thread1of1ForFork1_#t~ite33_Out-1863290309|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1863290309, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1863290309} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1863290309, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1863290309, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out-1863290309|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-27 07:36:44,588 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L823-1-->L825: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1999~0.base_10| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1999~0.base_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t1999~0.base_10| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10|)) (= (store |v_#memory_int_58| |v_ULTIMATE.start_main_~#t1999~0.base_10| (store (select |v_#memory_int_58| |v_ULTIMATE.start_main_~#t1999~0.base_10|) |v_ULTIMATE.start_main_~#t1999~0.offset_9| 2)) |v_#memory_int_57|) (= 0 |v_ULTIMATE.start_main_~#t1999~0.offset_9|) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_58|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_37|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_5|, #memory_int=|v_#memory_int_57|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_9|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1999~0.base, #valid, ULTIMATE.start_main_#t~nondet45, #memory_int, ULTIMATE.start_main_~#t1999~0.offset, #length] because there is no mapped edge [2019-12-27 07:36:44,592 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L798-2-->L798-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In-1085068189 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-1085068189 256) 0))) (or (and (= |P2Thread1of1ForFork2_#t~mem37_Out-1085068189| |P2Thread1of1ForFork2_#t~ite38_Out-1085068189|) (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~mem37_Out-1085068189| (select (select |#memory_int_In-1085068189| |~#y~0.base_In-1085068189|) |~#y~0.offset_In-1085068189|))) (and (= |P2Thread1of1ForFork2_#t~mem37_In-1085068189| |P2Thread1of1ForFork2_#t~mem37_Out-1085068189|) (= |P2Thread1of1ForFork2_#t~ite38_Out-1085068189| ~y$w_buff1~0_In-1085068189) (not .cse1) (not .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1085068189, ~#y~0.offset=|~#y~0.offset_In-1085068189|, ~y$w_buff1~0=~y$w_buff1~0_In-1085068189, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_In-1085068189|, #memory_int=|#memory_int_In-1085068189|, ~#y~0.base=|~#y~0.base_In-1085068189|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1085068189} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1085068189, ~#y~0.offset=|~#y~0.offset_In-1085068189|, ~y$w_buff1~0=~y$w_buff1~0_In-1085068189, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_Out-1085068189|, #memory_int=|#memory_int_In-1085068189|, ~#y~0.base=|~#y~0.base_In-1085068189|, P2Thread1of1ForFork2_#t~ite38=|P2Thread1of1ForFork2_#t~ite38_Out-1085068189|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1085068189} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-27 07:36:44,594 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L783-->L783-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In1136014259 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In1136014259 256) 0)) (.cse3 (= (mod ~y$r_buff1_thd2~0_In1136014259 256) 0)) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In1136014259 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite34_Out1136014259| 0)) (and (or .cse0 .cse1) (or .cse3 .cse2) (= |P1Thread1of1ForFork1_#t~ite34_Out1136014259| ~y$w_buff1_used~0_In1136014259)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1136014259, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1136014259, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1136014259, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1136014259} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1136014259, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1136014259, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1136014259, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out1136014259|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1136014259} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-27 07:36:44,594 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L798-4-->L799: Formula: (= (store |v_#memory_int_50| |v_~#y~0.base_27| (store (select |v_#memory_int_50| |v_~#y~0.base_27|) |v_~#y~0.offset_27| |v_P2Thread1of1ForFork2_#t~ite38_8|)) |v_#memory_int_49|) InVars {~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_50|, ~#y~0.base=|v_~#y~0.base_27|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_8|} OutVars{~#y~0.offset=|v_~#y~0.offset_27|, P2Thread1of1ForFork2_#t~mem37=|v_P2Thread1of1ForFork2_#t~mem37_5|, #memory_int=|v_#memory_int_49|, ~#y~0.base=|v_~#y~0.base_27|, P2Thread1of1ForFork2_#t~ite39=|v_P2Thread1of1ForFork2_#t~ite39_7|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, #memory_int, P2Thread1of1ForFork2_#t~ite39, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-27 07:36:44,595 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L799-->L799-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In1301508709 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In1301508709 256)))) (or (and (not .cse0) (= 0 |P2Thread1of1ForFork2_#t~ite40_Out1301508709|) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In1301508709 |P2Thread1of1ForFork2_#t~ite40_Out1301508709|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1301508709, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1301508709} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1301508709, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1301508709, P2Thread1of1ForFork2_#t~ite40=|P2Thread1of1ForFork2_#t~ite40_Out1301508709|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite40] because there is no mapped edge [2019-12-27 07:36:44,596 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L800-->L800-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1424841769 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In1424841769 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In1424841769 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In1424841769 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P2Thread1of1ForFork2_#t~ite41_Out1424841769| ~y$w_buff1_used~0_In1424841769)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2))) (= |P2Thread1of1ForFork2_#t~ite41_Out1424841769| 0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1424841769, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1424841769, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1424841769, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1424841769} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1424841769, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1424841769, P2Thread1of1ForFork2_#t~ite41=|P2Thread1of1ForFork2_#t~ite41_Out1424841769|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1424841769, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1424841769} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite41] because there is no mapped edge [2019-12-27 07:36:44,598 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1029] [1029] L784-->L785: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-1002664529 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-1002664529 256)))) (or (and (not .cse0) (not .cse1) (= 0 ~y$r_buff0_thd2~0_Out-1002664529)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd2~0_In-1002664529 ~y$r_buff0_thd2~0_Out-1002664529)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1002664529, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1002664529} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1002664529, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1002664529, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1002664529|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-27 07:36:44,598 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L785-->L785-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In1480622723 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1480622723 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In1480622723 256))) (.cse3 (= (mod ~y$r_buff1_thd2~0_In1480622723 256) 0))) (or (and (= 0 |P1Thread1of1ForFork1_#t~ite36_Out1480622723|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$r_buff1_thd2~0_In1480622723 |P1Thread1of1ForFork1_#t~ite36_Out1480622723|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1480622723, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1480622723, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1480622723, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1480622723} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1480622723, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1480622723, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1480622723, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out1480622723|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1480622723} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-27 07:36:44,598 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L785-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= v_~y$r_buff1_thd2~0_12 |v_P1Thread1of1ForFork1_#t~ite36_8|) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_8|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_12, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_7|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-27 07:36:44,598 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L801-->L802: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In535010979 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In535010979 256) 0))) (or (and (not .cse0) (not .cse1) (= ~y$r_buff0_thd3~0_Out535010979 0)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd3~0_In535010979 ~y$r_buff0_thd3~0_Out535010979)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In535010979, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In535010979} OutVars{P2Thread1of1ForFork2_#t~ite42=|P2Thread1of1ForFork2_#t~ite42_Out535010979|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In535010979, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out535010979} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite42, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 07:36:44,599 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L802-->L802-2: Formula: (let ((.cse2 (= (mod ~y$r_buff0_thd3~0_In1113804628 256) 0)) (.cse3 (= (mod ~y$w_buff0_used~0_In1113804628 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In1113804628 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In1113804628 256)))) (or (and (= ~y$r_buff1_thd3~0_In1113804628 |P2Thread1of1ForFork2_#t~ite43_Out1113804628|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0))) (= 0 |P2Thread1of1ForFork2_#t~ite43_Out1113804628|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1113804628, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1113804628, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1113804628, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1113804628} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1113804628, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1113804628, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1113804628, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out1113804628|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1113804628} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-27 07:36:44,599 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1055] [1055] L802-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_17 1) v_~__unbuffered_cnt~0_16) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0) (= |v_P2Thread1of1ForFork2_#t~ite43_8| v_~y$r_buff1_thd3~0_10)) InVars {P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10, P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_7|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite43, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-27 07:36:44,599 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [928] [928] L825-1-->L831: Formula: (and (= v_~__unbuffered_cnt~0_9 3) (= v_~main$tmp_guard0~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-27 07:36:44,600 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L831-2-->L831-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd0~0_In-658707729 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-658707729 256)))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~mem47_In-658707729| |ULTIMATE.start_main_#t~mem47_Out-658707729|) (= |ULTIMATE.start_main_#t~ite48_Out-658707729| ~y$w_buff1~0_In-658707729) (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem47_Out-658707729| |ULTIMATE.start_main_#t~ite48_Out-658707729|) (= |ULTIMATE.start_main_#t~mem47_Out-658707729| (select (select |#memory_int_In-658707729| |~#y~0.base_In-658707729|) |~#y~0.offset_In-658707729|)) (or .cse1 .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In-658707729|, ~y$w_buff1~0=~y$w_buff1~0_In-658707729, #memory_int=|#memory_int_In-658707729|, ~#y~0.base=|~#y~0.base_In-658707729|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-658707729, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In-658707729|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-658707729} OutVars{~#y~0.offset=|~#y~0.offset_In-658707729|, ~y$w_buff1~0=~y$w_buff1~0_In-658707729, #memory_int=|#memory_int_In-658707729|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out-658707729|, ~#y~0.base=|~#y~0.base_In-658707729|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-658707729, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out-658707729|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-658707729} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-27 07:36:44,600 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [922] [922] L831-4-->L832: Formula: (= (store |v_#memory_int_39| |v_~#y~0.base_23| (store (select |v_#memory_int_39| |v_~#y~0.base_23|) |v_~#y~0.offset_23| |v_ULTIMATE.start_main_#t~ite48_8|)) |v_#memory_int_38|) InVars {~#y~0.offset=|v_~#y~0.offset_23|, #memory_int=|v_#memory_int_39|, ~#y~0.base=|v_~#y~0.base_23|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_8|} OutVars{~#y~0.offset=|v_~#y~0.offset_23|, #memory_int=|v_#memory_int_38|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_7|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_7|, ~#y~0.base=|v_~#y~0.base_23|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-27 07:36:44,600 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L832-->L832-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In1718333532 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1718333532 256)))) (or (and (= |ULTIMATE.start_main_#t~ite50_Out1718333532| ~y$w_buff0_used~0_In1718333532) (or .cse0 .cse1)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite50_Out1718333532| 0) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1718333532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1718333532} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out1718333532|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1718333532, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1718333532} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50] because there is no mapped edge [2019-12-27 07:36:44,601 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L833-->L833-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In-996928724 256))) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-996928724 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd0~0_In-996928724 256) 0)) (.cse2 (= (mod ~y$w_buff0_used~0_In-996928724 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite51_Out-996928724|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |ULTIMATE.start_main_#t~ite51_Out-996928724| ~y$w_buff1_used~0_In-996928724) (or .cse0 .cse1) (or .cse3 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-996928724, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-996928724, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-996928724, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-996928724} OutVars{ULTIMATE.start_main_#t~ite51=|ULTIMATE.start_main_#t~ite51_Out-996928724|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-996928724, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-996928724, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-996928724, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-996928724} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite51] because there is no mapped edge [2019-12-27 07:36:44,602 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L834-->L835: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1458654246 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In1458654246 256) 0))) (or (and (= ~y$r_buff0_thd0~0_In1458654246 ~y$r_buff0_thd0~0_Out1458654246) (or .cse0 .cse1)) (and (= ~y$r_buff0_thd0~0_Out1458654246 0) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1458654246, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1458654246} OutVars{ULTIMATE.start_main_#t~ite52=|ULTIMATE.start_main_#t~ite52_Out1458654246|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1458654246, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1458654246} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite52, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-27 07:36:44,602 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L835-->L835-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In1359790099 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In1359790099 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1359790099 256))) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In1359790099 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite53_Out1359790099| ~y$r_buff1_thd0~0_In1359790099)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite53_Out1359790099|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1359790099, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1359790099, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1359790099, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1359790099} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1359790099, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1359790099, ULTIMATE.start_main_#t~ite53=|ULTIMATE.start_main_#t~ite53_Out1359790099|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1359790099, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1359790099} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite53] because there is no mapped edge [2019-12-27 07:36:44,610 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L847-->L848: Formula: (and (= v_~y$r_buff0_thd0~0_52 v_~y$r_buff0_thd0~0_51) (not (= (mod v_~weak$$choice2~0_28 256) 0))) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_52, ~weak$$choice2~0=v_~weak$$choice2~0_28} OutVars{ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_9|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_9|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_8|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_51, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-27 07:36:44,610 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L848-->L850: Formula: (and (= |v_ULTIMATE.start_main_#t~nondet78_6| v_~weak$$choice1~0_6) (= v_~y$r_buff1_thd0~0_28 v_~y$r_buff1_thd0~0_27) (not (= 0 (mod v_~weak$$choice2~0_29 256)))) InVars {ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_6|, ~weak$$choice2~0=v_~weak$$choice2~0_29, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_28} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_6, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_5|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_7|, ~weak$$choice2~0=v_~weak$$choice2~0_29, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_7|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet78, ULTIMATE.start_main_#t~ite77, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-27 07:36:44,611 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L850-1-->L850-5: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In1272355755 256) 0)) (.cse1 (= |ULTIMATE.start_main_#t~ite80_Out1272355755| |ULTIMATE.start_main_#t~ite81_Out1272355755|))) (or (and (= |ULTIMATE.start_main_#t~ite80_Out1272355755| |ULTIMATE.start_main_#t~mem79_Out1272355755|) (not .cse0) .cse1 (= (select (select |#memory_int_In1272355755| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1272355755) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1272355755) |ULTIMATE.start_main_#t~mem79_Out1272355755|)) (and (= |ULTIMATE.start_main_#t~ite80_Out1272355755| ~__unbuffered_p0_EAX~0_In1272355755) (= |ULTIMATE.start_main_#t~mem79_In1272355755| |ULTIMATE.start_main_#t~mem79_Out1272355755|) .cse0 .cse1))) InVars {ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_In1272355755|, ~weak$$choice1~0=~weak$$choice1~0_In1272355755, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1272355755, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1272355755, #memory_int=|#memory_int_In1272355755|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1272355755} OutVars{ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_Out1272355755|, ~weak$$choice1~0=~weak$$choice1~0_In1272355755, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1272355755, ULTIMATE.start_main_#t~ite81=|ULTIMATE.start_main_#t~ite81_Out1272355755|, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out1272355755|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1272355755, #memory_int=|#memory_int_In1272355755|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1272355755} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-27 07:36:44,612 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L852-->L852-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In1548198601 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem83_Out1548198601| |ULTIMATE.start_main_#t~ite84_Out1548198601|) (= |ULTIMATE.start_main_#t~mem83_Out1548198601| (select (select |#memory_int_In1548198601| |~#y~0.base_In1548198601|) |~#y~0.offset_In1548198601|)) .cse0) (and (= ~y$mem_tmp~0_In1548198601 |ULTIMATE.start_main_#t~ite84_Out1548198601|) (= |ULTIMATE.start_main_#t~mem83_In1548198601| |ULTIMATE.start_main_#t~mem83_Out1548198601|) (not .cse0)))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1548198601, ~#y~0.offset=|~#y~0.offset_In1548198601|, ~y$flush_delayed~0=~y$flush_delayed~0_In1548198601, #memory_int=|#memory_int_In1548198601|, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_In1548198601|, ~#y~0.base=|~#y~0.base_In1548198601|} OutVars{ULTIMATE.start_main_#t~ite84=|ULTIMATE.start_main_#t~ite84_Out1548198601|, ~y$mem_tmp~0=~y$mem_tmp~0_In1548198601, ~#y~0.offset=|~#y~0.offset_In1548198601|, ~y$flush_delayed~0=~y$flush_delayed~0_In1548198601, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_Out1548198601|, #memory_int=|#memory_int_In1548198601|, ~#y~0.base=|~#y~0.base_In1548198601|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start_main_#t~mem83] because there is no mapped edge [2019-12-27 07:36:44,612 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L852-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9| (mod v_~main$tmp_guard1~0_11 256)) (= (store |v_#memory_int_64| |v_~#y~0.base_31| (store (select |v_#memory_int_64| |v_~#y~0.base_31|) |v_~#y~0.offset_31| |v_ULTIMATE.start_main_#t~ite84_10|)) |v_#memory_int_63|) (= 0 v_~y$flush_delayed~0_13) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_10|, ~#y~0.offset=|v_~#y~0.offset_31|, #memory_int=|v_#memory_int_64|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_31|} OutVars{ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_9|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_17, ~#y~0.offset=|v_~#y~0.offset_31|, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_7|, #memory_int=|v_#memory_int_63|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem83, #memory_int, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 07:36:44,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 07:36:44 BasicIcfg [2019-12-27 07:36:44,742 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 07:36:44,744 INFO L168 Benchmark]: Toolchain (without parser) took 83789.40 ms. Allocated memory was 145.8 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 101.1 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,745 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.69 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 100.9 MB in the beginning and 155.7 MB in the end (delta: -54.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,746 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.32 ms. Allocated memory is still 203.9 MB. Free memory was 155.7 MB in the beginning and 152.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,747 INFO L168 Benchmark]: Boogie Preprocessor took 44.80 ms. Allocated memory is still 203.9 MB. Free memory was 152.5 MB in the beginning and 149.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,748 INFO L168 Benchmark]: RCFGBuilder took 1199.65 ms. Allocated memory was 203.9 MB in the beginning and 237.0 MB in the end (delta: 33.0 MB). Free memory was 149.9 MB in the beginning and 202.7 MB in the end (delta: -52.8 MB). Peak memory consumption was 66.8 MB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,749 INFO L168 Benchmark]: TraceAbstraction took 81682.85 ms. Allocated memory was 237.0 MB in the beginning and 2.6 GB in the end (delta: 2.3 GB). Free memory was 201.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-12-27 07:36:44,753 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 790.69 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 100.9 MB in the beginning and 155.7 MB in the end (delta: -54.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.32 ms. Allocated memory is still 203.9 MB. Free memory was 155.7 MB in the beginning and 152.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.80 ms. Allocated memory is still 203.9 MB. Free memory was 152.5 MB in the beginning and 149.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1199.65 ms. Allocated memory was 203.9 MB in the beginning and 237.0 MB in the end (delta: 33.0 MB). Free memory was 149.9 MB in the beginning and 202.7 MB in the end (delta: -52.8 MB). Peak memory consumption was 66.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 81682.85 ms. Allocated memory was 237.0 MB in the beginning and 2.6 GB in the end (delta: 2.3 GB). Free memory was 201.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.5s, 222 ProgramPointsBefore, 115 ProgramPointsAfterwards, 275 TransitionsBefore, 136 TransitionsAfterwards, 30330 CoEnabledTransitionPairs, 8 FixpointIterations, 49 TrivialSequentialCompositions, 32 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 65 ConcurrentYvCompositions, 36 ChoiceCompositions, 11213 VarBasedMoverChecksPositive, 275 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 174812 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L821] FCALL, FORK 0 pthread_create(&t1997, ((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_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L746] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L747] 1 y$flush_delayed = weak$$choice2 [L748] EXPR 1 \read(y) [L748] 1 y$mem_tmp = y [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L749] EXPR 1 \read(y) [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L750] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L750] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L751] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L752] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$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_p1_EAX=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 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L753] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L753] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L757] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L758] EXPR 1 \read(y) [L758] 1 __unbuffered_p0_EAX = y [L823] FCALL, FORK 0 pthread_create(&t1998, ((void *)0), P1, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L775] 2 __unbuffered_p1_EAX = x [L778] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __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$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __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_p1_EAX=1, 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$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L825] FCALL, FORK 0 pthread_create(&t1999, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __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$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __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_p1_EAX=1, 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$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] 3 y = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L798] 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L782] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L799] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L800] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L783] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L831] 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L832] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L835] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L838] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L839] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L840] 0 y$flush_delayed = weak$$choice2 [L841] EXPR 0 \read(y) [L841] 0 y$mem_tmp = y [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L842] EXPR 0 \read(y) [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L842] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L843] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L843] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L844] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L844] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L845] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L845] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L846] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L846] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L850] EXPR 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=1, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L850] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L851] EXPR 0 \read(y) [L851] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 2 && __unbuffered_p1_EAX == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 213 locations, 1 error locations. Result: UNSAFE, OverallTime: 81.3s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 3.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1445 SDtfs, 1495 SDslu, 2309 SDs, 0 SdLazy, 1351 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 16 SyntacticMatches, 6 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=239566occurred 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: 10.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 10572 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 521 NumberOfCodeBlocks, 521 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 441 ConstructedInterpolants, 0 QuantifiedInterpolants, 56351 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...