/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi003_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 02:17:48,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 02:17:48,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 02:17:48,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 02:17:48,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 02:17:48,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 02:17:48,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 02:17:48,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 02:17:48,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 02:17:48,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 02:17:48,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 02:17:48,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 02:17:48,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 02:17:48,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 02:17:48,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 02:17:48,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 02:17:48,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 02:17:48,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 02:17:48,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 02:17:48,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 02:17:48,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 02:17:48,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 02:17:48,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 02:17:48,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 02:17:48,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-27 02:17:48,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-27 02:17:48,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-27 02:17:48,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-27 02:17:48,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-27 02:17:48,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-27 02:17:48,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-27 02:17:48,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-27 02:17:48,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-27 02:17:48,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 02:17:48,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 02:17:48,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 02:17:48,151 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-Sleep-NoLbe-New_States.epf [2021-01-27 02:17:48,178 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 02:17:48,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 02:17:48,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 02:17:48,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 02:17:48,180 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 02:17:48,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 02:17:48,180 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 02:17:48,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 02:17:48,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 02:17:48,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 02:17:48,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 02:17:48,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 02:17:48,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 02:17:48,182 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 02:17:48,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 02:17:48,182 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 02:17:48,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 02:17:48,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 02:17:48,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 02:17:48,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 02:17:48,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 02:17:48,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 02:17:48,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 02:17:48,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 02:17:48,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 02:17:48,185 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 02:17:48,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 02:17:48,185 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 02:17:48,185 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 02:17:48,185 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 02:17:48,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 02:17:48,186 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 02:17:48,186 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 02:17:48,186 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 02:17:48,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 02:17:48,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 02:17:48,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 02:17:48,663 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 02:17:48,664 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 02:17:48,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi003_power.opt.i [2021-01-27 02:17:48,755 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/601303024/d2153508aab544fd9ea30e7d6ab62eed/FLAG5fed591b2 [2021-01-27 02:17:49,543 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 02:17:49,544 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi003_power.opt.i [2021-01-27 02:17:49,564 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/601303024/d2153508aab544fd9ea30e7d6ab62eed/FLAG5fed591b2 [2021-01-27 02:17:49,815 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/601303024/d2153508aab544fd9ea30e7d6ab62eed [2021-01-27 02:17:49,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 02:17:49,832 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 02:17:49,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 02:17:49,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 02:17:49,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 02:17:49,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:17:49" (1/1) ... [2021-01-27 02:17:49,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@191af324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:49, skipping insertion in model container [2021-01-27 02:17:49,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:17:49" (1/1) ... [2021-01-27 02:17:49,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 02:17:49,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 02:17:50,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:17:50,369 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 02:17:50,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:17:50,584 INFO L208 MainTranslator]: Completed translation [2021-01-27 02:17:50,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50 WrapperNode [2021-01-27 02:17:50,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 02:17:50,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 02:17:50,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 02:17:50,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 02:17:50,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 02:17:50,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 02:17:50,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 02:17:50,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 02:17:50,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (1/1) ... [2021-01-27 02:17:50,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 02:17:50,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 02:17:50,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 02:17:50,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 02:17:50,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (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 [2021-01-27 02:17:50,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 02:17:50,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 02:17:50,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 02:17:50,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 02:17:50,822 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 02:17:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 02:17:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 02:17:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 02:17:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 02:17:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 02:17:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 02:17:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 02:17:50,825 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-27 02:17:52,825 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 02:17:52,825 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 02:17:52,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:17:52 BoogieIcfgContainer [2021-01-27 02:17:52,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 02:17:52,829 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 02:17:52,830 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 02:17:52,833 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 02:17:52,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 02:17:49" (1/3) ... [2021-01-27 02:17:52,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cd61912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:17:52, skipping insertion in model container [2021-01-27 02:17:52,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:17:50" (2/3) ... [2021-01-27 02:17:52,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cd61912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:17:52, skipping insertion in model container [2021-01-27 02:17:52,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:17:52" (3/3) ... [2021-01-27 02:17:52,837 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi003_power.opt.i [2021-01-27 02:17:52,855 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 02:17:52,855 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 02:17:52,859 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 02:17:52,860 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 02:17:52,898 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,899 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,899 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,899 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,899 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,900 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,900 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,900 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,900 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,901 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,901 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,901 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,901 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,901 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,901 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,904 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,904 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,904 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,904 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,904 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,905 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,905 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,905 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,905 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,905 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,906 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,906 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,906 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,906 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,906 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,909 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,912 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,912 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,912 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,912 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,912 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,912 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,913 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,913 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,913 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,913 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,913 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,913 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,914 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,914 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,914 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,914 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,914 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,915 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,915 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,915 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,915 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,915 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,916 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,916 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,916 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,916 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,919 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,920 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,921 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,921 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,921 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,921 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,921 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,922 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,922 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,922 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,922 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,922 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,923 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,924 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,924 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,925 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,925 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,934 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,935 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,938 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,938 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,943 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,943 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,943 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,944 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,944 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,944 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,944 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,945 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,945 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,945 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,945 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,945 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,946 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,946 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:17:52,949 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 02:17:52,964 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-27 02:17:52,993 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 02:17:52,993 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 02:17:52,994 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 02:17:52,994 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 02:17:52,994 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 02:17:52,994 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 02:17:52,994 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 02:17:52,994 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:17:53,033 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:17:53,033 INFO L165 SleepSetCegar]: [96#[ULTIMATE.startENTRY]don't care, 99#[L-1]don't care, 102#[L-1-1]don't care, 105#[L18]don't care, 108#[L18-1]don't care, 111#[L18-2]don't care, 114#[L18-3]don't care, 117#[L18-4]don't care, 120#[L711]don't care, 123#[L713]don't care, 126#[L715]don't care, 129#[L716]don't care, 132#[L717]don't care, 135#[L719]don't care, 138#[L720]don't care, 141#[L721]don't care, 144#[L722]don't care, 147#[L723]don't care, 150#[L724]don't care, 153#[L725]don't care, 156#[L726]don't care, 159#[L727]don't care, 162#[L728]don't care, 165#[L729]don't care, 168#[L730]don't care, 171#[L731]don't care, 174#[L732]don't care, 177#[L733]don't care, 180#[L735]don't care, 183#[L736]don't care, 186#[L737]don't care, 189#[L-1-2]don't care, 192#[L-1-3]don't care, 195#[L813]don't care, 198#[L813-1]don't care, 201#[L814]don't care, 204#[L814-1, P0ENTRY]don't care, 207#[L815, P0ENTRY]don't care, 213#[L815-1, P0ENTRY]don't care, 221#[L816, P0ENTRY]don't care, 227#[L816, L740]don't care, 231#[L816, L742]don't care, 239#[L816, L760]don't care, 243#[L816, L765]don't care, 251#[L816, P0FINAL]don't care, 257#[L816, P0EXIT]don't care, 261#[L816-1, P1ENTRY, P0EXIT]don't care, 264#[L817, P1ENTRY, P0EXIT]don't care, 272#[P1ENTRY, L819, P0EXIT]don't care, 278#[P1ENTRY, P0EXIT, L820]don't care, 282#[P1ENTRY, P0EXIT, L3]don't care, 288#[L4, P1ENTRY, P0EXIT]don't care, 294#[L4-1, P1ENTRY, P0EXIT]don't care, 298#[P1ENTRY, P0EXIT, L3-1]don't care, 307#[P1ENTRY, P0EXIT, L827]don't care, 315#[P1ENTRY, L830, P0EXIT]don't care, 319#[P1ENTRY, P0EXIT, L831]don't care, 325#[P1ENTRY, L19, P0EXIT]don't care, 333#[P1ENTRY, L19-1, P0EXIT]don't care, 341#[L19-2, P1ENTRY, P0EXIT]don't care, 348#[P1ENTRY, P0EXIT, L18-5]don't care, 356#[L18-9, P1ENTRY, P0EXIT]don't care, 339#[L19-4, P1ENTRY, P0EXIT]don't care, 367#[P1ENTRY, P0EXIT, L813-2]don't care, 371#[P1ENTRY, P0EXIT, L813-3]don't care, 379#[P1ENTRY, L815-2, P0EXIT]don't care, 383#[P1ENTRY, P0EXIT, L815-3]don't care, 391#[L832, P1ENTRY, P0EXIT]don't care, 395#[P1ENTRY, P0EXIT, ULTIMATE.startFINAL]don't care, 403#[P1ENTRY, P0EXIT, ULTIMATE.startEXIT]don't care, 407#[P0EXIT, ULTIMATE.startEXIT, L770]don't care, 412#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, ULTIMATE.startEXIT]don't care] [2021-01-27 02:17:53,034 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:53,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:53,041 INFO L82 PathProgramCache]: Analyzing trace with hash 1131851750, now seen corresponding path program 1 times [2021-01-27 02:17:53,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:53,053 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212216395] [2021-01-27 02:17:53,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:17:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:17:53,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212216395] [2021-01-27 02:17:53,421 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:17:53,422 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 02:17:53,423 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855514548] [2021-01-27 02:17:53,435 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-27 02:17:53,435 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:17:53,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-27 02:17:53,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-27 02:17:53,461 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:17:53,464 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 54 and size of Sequence is : 55[2021-01-27 02:17:53,488 INFO L164 SleepSetCegar]: Size of mCounterexample is: 55 [2021-01-27 02:17:53,490 INFO L165 SleepSetCegar]: [416#[ULTIMATE.startENTRY]true, 418#[L-1]true, 420#[L-1-1]true, 422#[L18]true, 424#[L18-1]true, 426#[L18-2]true, 428#[L18-3]true, 430#[L18-4]true, 432#[L711]true, 434#[L713]true, 436#[L715]true, 438#[L716]true, 440#[L717]true, 442#[L719]true, 444#[L720]true, 446#[L721]true, 448#[L722]true, 450#[L723]true, 452#[L724]true, 454#[L725]true, 456#[L726]true, 458#[L727]true, 460#[L728]true, 462#[L729]true, 464#[L730]true, 466#[L731]true, 468#[L732]true, 470#[L733]true, 472#[L735]true, 474#[L736]true, 476#[L737]true, 478#[L-1-2]true, 480#[L-1-3]true, 482#[L813]true, 484#[L813-1]true, 486#[L814]true, 488#[L814-1, P0ENTRY]true, 490#[L815, P0ENTRY]true, 494#[L815-1, P0ENTRY]true, 499#[L816, P0ENTRY]true, 503#[L816, L740]true, 506#[L816, L742]true, 511#[L816, L760]true, 514#[L816, L765]true, 519#[L816, P0FINAL]true, 523#[L816, P0EXIT]true, 526#[L816-1, P1ENTRY, P0EXIT]true, 528#[L817, P1ENTRY, P0EXIT]true, 533#[P1ENTRY, L819, P0EXIT]true, 537#[P1ENTRY, P0EXIT, L820]true, 540#[P1ENTRY, P0EXIT, L3]true, 544#[L4, P1ENTRY, P0EXIT]true, 548#[L4-1, P1ENTRY, P0EXIT]true, 554#[L4-1, P0EXIT, L770]true, 564#[L4-1, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]true] [2021-01-27 02:17:53,490 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 02:17:53,491 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:53,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:53,493 INFO L82 PathProgramCache]: Analyzing trace with hash 1110807039, now seen corresponding path program 1 times [2021-01-27 02:17:53,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:53,495 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524410790] [2021-01-27 02:17:53,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:17:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:17:53,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524410790] [2021-01-27 02:17:53,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:17:53,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-27 02:17:53,913 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664349986] [2021-01-27 02:17:53,915 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:17:53,915 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:17:53,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:17:53,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:17:53,917 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:17:53,917 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 6 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 02:17:53,967 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 61 and size of Sequence is : 62[2021-01-27 02:17:54,078 INFO L164 SleepSetCegar]: Size of mCounterexample is: 62 [2021-01-27 02:17:54,079 INFO L165 SleepSetCegar]: [573#[ULTIMATE.startENTRY]true, 576#[L-1]true, 579#[L-1-1]true, 582#[L18]true, 585#[L18-1]true, 588#[L18-2]true, 591#[L18-3]true, 594#[L18-4]true, 597#[L711]true, 600#[L713]true, 603#[L715]true, 606#[L716]true, 609#[L717]true, 612#[L719]true, 615#[L720]true, 618#[L721]true, 621#[L722]true, 624#[L723]true, 627#[L724](= 0 ~x$r_buff0_thd1~0), 630#[L725](= 0 ~x$r_buff0_thd1~0), 633#[L726](= 0 ~x$r_buff0_thd1~0), 636#[L727](= 0 ~x$r_buff0_thd1~0), 639#[L728](= 0 ~x$r_buff0_thd1~0), 642#[L729](= 0 ~x$r_buff0_thd1~0), 645#[L730](= 0 ~x$r_buff0_thd1~0), 648#[L731](= 0 ~x$r_buff0_thd1~0), 651#[L732](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 654#[L733](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0)), 657#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 660#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 663#[L737](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 666#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 669#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 672#[L813](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 675#[L813-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 678#[L814](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 681#[L814-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 684#[L815, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 690#[L815-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 698#[L816, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 704#[L816, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 708#[L816, L742](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 716#[L816, L760](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 720#[L816, L765](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 728#[L816, P0FINAL](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 734#[L816, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 738#[L816-1, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 741#[L817, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 749#[P1ENTRY, L819, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 755#[P1ENTRY, P0EXIT, L820](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 759#[P1ENTRY, P0EXIT, L3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 765#[L4, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 775#[P1ENTRY, P0EXIT, L3-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 878#[P1ENTRY, P0EXIT, L827](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 888#[P1ENTRY, L830, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 894#[P1ENTRY, P0EXIT, L831](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 902#[P1ENTRY, L19, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 912#[P1ENTRY, L19-1, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 923#[L19-2, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 932#[P1ENTRY, P0EXIT, L18-5](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 939#[P1ENTRY, L18-7, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0)), 957#[P1ENTRY, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0))] [2021-01-27 02:17:54,080 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 02:17:54,080 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:54,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:54,083 INFO L82 PathProgramCache]: Analyzing trace with hash -840949685, now seen corresponding path program 1 times [2021-01-27 02:17:54,083 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:54,083 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340966736] [2021-01-27 02:17:54,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:17:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:17:54,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340966736] [2021-01-27 02:17:54,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:17:54,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:17:54,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085297463] [2021-01-27 02:17:54,415 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:17:54,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:17:54,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:17:54,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:17:54,416 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:17:54,416 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 02:17:54,593 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:17:54,669 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:17:54,874 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 67 and size of Sequence is : 68[2021-01-27 02:17:54,955 INFO L164 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-27 02:17:54,956 INFO L165 SleepSetCegar]: [970#[ULTIMATE.startENTRY]true, 973#[L-1]true, 976#[L-1-1]true, 979#[L18]true, 982#[L18-1]true, 985#[L18-2]true, 988#[L18-3]true, 991#[L18-4]true, 994#[L711]true, 997#[L713]true, 1000#[L715]true, 1003#[L716](= ~__unbuffered_p1_EBX~0 0), 1006#[L717](= ~__unbuffered_p1_EBX~0 0), 1009#[L719](= ~__unbuffered_p1_EBX~0 0), 1012#[L720](= ~__unbuffered_p1_EBX~0 0), 1015#[L721](= ~__unbuffered_p1_EBX~0 0), 1018#[L722](= ~__unbuffered_p1_EBX~0 0), 1021#[L723](= ~__unbuffered_p1_EBX~0 0), 1024#[L724](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1027#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1030#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1033#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1036#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1039#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1042#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1045#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1048#[L732](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1051#[L733](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 1054#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1057#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1060#[L737](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1063#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1066#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1069#[L813](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1072#[L813-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1075#[L814](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1078#[L814-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1081#[L815, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1087#[L815-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1095#[L816, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1101#[L816, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1105#[L816, L742](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1113#[L816, L760](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1117#[L816, L765](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1125#[L816, P0FINAL](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1131#[L816, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1135#[L816-1, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1138#[L817, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1146#[P1ENTRY, L819, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1152#[P1ENTRY, P0EXIT, L820](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1156#[P1ENTRY, P0EXIT, L3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1162#[L4, P1ENTRY, P0EXIT](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1172#[P1ENTRY, P0EXIT, L3-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 1230#[P0EXIT, L3-1, L770](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2375#[L780, P0EXIT, L3-1](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2384#[P0EXIT, L3-1, L783](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2403#[L786, P0EXIT, L3-1](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2409#[L789, P0EXIT, L3-1](= 0 ~x$r_buff0_thd1~0), 2415#[P0EXIT, L796, L3-1](= 0 ~x$r_buff0_thd1~0), 2330#[P0EXIT, L796, L827](= 0 ~x$r_buff0_thd1~0), 2342#[L830, P0EXIT, L796](= 0 ~x$r_buff0_thd1~0), 2426#[P0EXIT, L796, L831](= 0 ~x$r_buff0_thd1~0), 2432#[L19, P0EXIT, L796](= 0 ~x$r_buff0_thd1~0), 2438#[L19-1, P0EXIT, L796](= 0 ~x$r_buff0_thd1~0), 2446#[L19-2, P0EXIT, L796](= 0 ~x$r_buff0_thd1~0), 2458#[P0EXIT, L796, L18-5](= 0 ~x$r_buff0_thd1~0), 2479#[L18-7, P0EXIT, L796](= 0 ~x$r_buff0_thd1~0), 2503#[P0EXIT, L796, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 0 ~x$r_buff0_thd1~0)] [2021-01-27 02:17:54,956 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 02:17:54,956 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:54,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:54,957 INFO L82 PathProgramCache]: Analyzing trace with hash 104563463, now seen corresponding path program 1 times [2021-01-27 02:17:54,957 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:54,958 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818137798] [2021-01-27 02:17:54,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:17:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:17:55,186 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818137798] [2021-01-27 02:17:55,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:17:55,189 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:17:55,189 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979291938] [2021-01-27 02:17:55,189 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:17:55,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:17:55,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:17:55,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:17:55,191 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:17:55,197 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 02:17:55,385 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:17:56,043 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:17:57,420 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:17:57,442 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 64 and size of Sequence is : 65[2021-01-27 02:17:57,599 INFO L164 SleepSetCegar]: Size of mCounterexample is: 65 [2021-01-27 02:17:57,600 INFO L165 SleepSetCegar]: [2514#[ULTIMATE.startENTRY]true, 2517#[L-1]true, 2520#[L-1-1]true, 2523#[L18]true, 2526#[L18-1]true, 2529#[L18-2]true, 2532#[L18-3]true, 2535#[L18-4]true, 2538#[L711]true, 2541#[L713]true, 2544#[L715]true, 2547#[L716](= ~__unbuffered_p1_EBX~0 0), 2550#[L717](= ~__unbuffered_p1_EBX~0 0), 2553#[L719](= ~__unbuffered_p1_EBX~0 0), 2556#[L720](= ~__unbuffered_p1_EBX~0 0), 2559#[L721](= ~__unbuffered_p1_EBX~0 0), 2562#[L722](= ~__unbuffered_p1_EBX~0 0), 2565#[L723](= ~__unbuffered_p1_EBX~0 0), 2568#[L724](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2571#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2574#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2577#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2580#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2583#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2586#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2589#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2592#[L732](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2595#[L733](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 2598#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2601#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2604#[L737](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2607#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2610#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2613#[L813](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2616#[L813-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2619#[L814](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2622#[L814-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2625#[L815, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2631#[L815-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2639#[L816, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2645#[L816, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 2651#[L816-1, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15432#[L817, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15454#[P1ENTRY, L740, L819](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15474#[P1ENTRY, L740, L820](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15492#[P1ENTRY, L740, L3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15512#[L4, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15543#[P1ENTRY, L740, L3-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15865#[P1ENTRY, L740, L827](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 15885#[L740, L770, L827](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 18768#[L780, L740, L827](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 18781#[L740, L783, L827](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 18791#[L742, L783, L827](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 18801#[L786, L742, L827](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 18926#[L789, L742, L827](= 0 ~x$r_buff0_thd1~0), 18929#[L796, L742, L827](= 0 ~x$r_buff0_thd1~0), 18904#[L760, L796, L827](= 0 ~x$r_buff0_thd1~0), 18911#[L760, L830, L796](= 0 ~x$r_buff0_thd1~0), 18942#[L760, L796, L831](= 0 ~x$r_buff0_thd1~0), 18951#[L760, L19, L796](= 0 ~x$r_buff0_thd1~0), 18960#[L760, L19-1, L796](= 0 ~x$r_buff0_thd1~0), 18971#[L760, L19-2, L796](= 0 ~x$r_buff0_thd1~0), 18988#[L760, L796, L18-5](= 0 ~x$r_buff0_thd1~0), 19025#[L760, L18-7, L796](= 0 ~x$r_buff0_thd1~0), 19065#[L760, L796, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= 0 ~x$r_buff0_thd1~0)] [2021-01-27 02:17:57,601 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 02:17:57,601 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:57,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:57,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1889757611, now seen corresponding path program 1 times [2021-01-27 02:17:57,602 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:57,602 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622263517] [2021-01-27 02:17:57,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:17:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:17:57,864 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622263517] [2021-01-27 02:17:57,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:17:57,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:17:57,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461682108] [2021-01-27 02:17:57,867 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:17:57,867 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:17:57,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:17:57,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:17:57,869 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:17:57,870 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 7 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 62 and size of Sequence is : 63[2021-01-27 02:17:58,656 INFO L164 SleepSetCegar]: Size of mCounterexample is: 63 [2021-01-27 02:17:58,656 INFO L165 SleepSetCegar]: [19077#[ULTIMATE.startENTRY]true, 19080#[L-1]true, 19083#[L-1-1]true, 19086#[L18]true, 19089#[L18-1]true, 19092#[L18-2]true, 19095#[L18-3]true, 19098#[L18-4]true, 19101#[L711]true, 19104#[L713]true, 19107#[L715]true, 19110#[L716](= ~__unbuffered_p1_EBX~0 0), 19113#[L717](= ~__unbuffered_p1_EBX~0 0), 19116#[L719](= ~__unbuffered_p1_EBX~0 0), 19119#[L720](= ~__unbuffered_p1_EBX~0 0), 19122#[L721](= ~__unbuffered_p1_EBX~0 0), 19125#[L722](= ~__unbuffered_p1_EBX~0 0), 19128#[L723](= ~__unbuffered_p1_EBX~0 0), 19131#[L724](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19134#[L725](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19137#[L726](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19140#[L727](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19143#[L728](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19146#[L729](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19149#[L730](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19152#[L731](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19155#[L732](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19158#[L733](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 19161#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19164#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19167#[L737](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19170#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19173#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19176#[L813](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19179#[L813-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19182#[L814](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19185#[L814-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19188#[L815, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19194#[L815-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19202#[L816, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19208#[L816, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 19214#[L816-1, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24162#[L817, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24170#[P1ENTRY, L740, L819](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24176#[P1ENTRY, L740, L820](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24180#[P1ENTRY, L740, L3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24186#[L4, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24196#[P1ENTRY, L740, L3-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24444#[P1ENTRY, L740, L827](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 24450#[L740, L770, L827](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0)), 27270#[L780, L740, L827](and (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 27276#[L740, L783, L827](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 27283#[L740, L786, L827](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EBX~0 0)), 27465#[L789, L740, L827](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0)), 27489#[L789, L742, L827](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27499#[L789, L830, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27510#[L789, L742, L831](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27529#[L789, L19, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27548#[L789, L19-1, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27575#[L789, L19-2, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27598#[L789, L18-5, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27641#[L789, L18-7, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 27691#[L789, L742, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0))] [2021-01-27 02:17:58,657 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 02:17:58,657 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:58,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:58,658 INFO L82 PathProgramCache]: Analyzing trace with hash -1827698285, now seen corresponding path program 1 times [2021-01-27 02:17:58,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:58,658 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808157916] [2021-01-27 02:17:58,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:17:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 02:17:58,781 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808157916] [2021-01-27 02:17:58,781 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:17:58,781 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:17:58,782 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198312017] [2021-01-27 02:17:58,782 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:17:58,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:17:58,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:17:58,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:17:58,783 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:17:58,784 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 02:17:59,008 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:17:59,141 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 68 and size of Sequence is : 69[2021-01-27 02:17:59,361 INFO L164 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-27 02:17:59,362 INFO L165 SleepSetCegar]: [27704#[ULTIMATE.startENTRY]true, 27707#[L-1]true, 27710#[L-1-1]true, 27713#[L18]true, 27716#[L18-1]true, 27719#[L18-2]true, 27722#[L18-3]true, 27725#[L18-4]true, 27728#[L711](= ~__unbuffered_cnt~0 0), 27731#[L713](= ~__unbuffered_cnt~0 0), 27734#[L715](= ~__unbuffered_cnt~0 0), 27737#[L716](and (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0)), 27742#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27745#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27748#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27751#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27754#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27757#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27760#[L724](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27763#[L725](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27766#[L726](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27769#[L727](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27772#[L728](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27775#[L729](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27778#[L730](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27781#[L731](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27784#[L732](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27787#[L733](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27790#[L735](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27793#[L736](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27796#[L737](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27799#[L-1-2](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27802#[L-1-3](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27805#[L813](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27808#[L813-1](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27811#[L814](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27814#[L814-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27817#[L815, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27823#[L815-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27831#[L816, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27837#[L816, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 27843#[L816-1, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 31484#[L817, P1ENTRY, L740](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 31490#[L817, L740, L770](and (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$w_buff1_used~0 0) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 34211#[L780, L817, L740](and (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 34228#[L817, L740, L783](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 34248#[L817, L740, L786](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EBX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 35510#[L789, L817, L740](and (= ~y~0 1) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 35532#[L789, L817, L742](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 35542#[L760, L789, L817](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 35550#[L789, L817, L765](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 35562#[L789, L817, P0FINAL](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 35576#[L789, L817, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 35582#[L817, P0EXIT, L796](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 35589#[L817, L799, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 35598#[L799, L819, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35604#[L799, P0EXIT, L820](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35610#[L799, P0EXIT, L3](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35616#[L4, L799, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35624#[L799, P0EXIT, L3-1](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35639#[L799, P0EXIT, L827](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35649#[L799, L830, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35659#[L799, P0EXIT, L831](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35669#[L799, L19, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35679#[L799, L19-1, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35693#[L799, L19-2, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35706#[L799, P0EXIT, L18-5](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35736#[L799, L18-7, P0EXIT](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0)), 35780#[L799, P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 2 ~y~0) (= 0 ~x$r_buff0_thd1~0))] [2021-01-27 02:17:59,363 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 02:17:59,363 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:17:59,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:17:59,364 INFO L82 PathProgramCache]: Analyzing trace with hash 2049413654, now seen corresponding path program 1 times [2021-01-27 02:17:59,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:17:59,364 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563513762] [2021-01-27 02:17:59,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:17:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:17:59,418 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:17:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:17:59,484 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:17:59,530 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 02:17:59,531 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 02:17:59,531 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 02:17:59,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 02:17:59 BasicIcfg [2021-01-27 02:17:59,708 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 02:17:59,713 INFO L168 Benchmark]: Toolchain (without parser) took 9888.52 ms. Allocated memory was 302.0 MB in the beginning and 524.3 MB in the end (delta: 222.3 MB). Free memory was 277.2 MB in the beginning and 366.2 MB in the end (delta: -89.0 MB). Peak memory consumption was 136.0 MB. Max. memory is 16.0 GB. [2021-01-27 02:17:59,714 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 02:17:59,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 748.67 ms. Allocated memory is still 302.0 MB. Free memory was 276.3 MB in the beginning and 243.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB. [2021-01-27 02:17:59,718 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.37 ms. Allocated memory is still 302.0 MB. Free memory was 243.2 MB in the beginning and 282.3 MB in the end (delta: -39.2 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.0 GB. [2021-01-27 02:17:59,719 INFO L168 Benchmark]: Boogie Preprocessor took 47.01 ms. Allocated memory is still 302.0 MB. Free memory was 282.3 MB in the beginning and 280.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 02:17:59,721 INFO L168 Benchmark]: RCFGBuilder took 2086.24 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 280.2 MB in the beginning and 333.0 MB in the end (delta: -52.8 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.0 GB. [2021-01-27 02:17:59,722 INFO L168 Benchmark]: TraceAbstraction took 6878.86 ms. Allocated memory was 362.8 MB in the beginning and 524.3 MB in the end (delta: 161.5 MB). Free memory was 332.0 MB in the beginning and 366.2 MB in the end (delta: -34.2 MB). Peak memory consumption was 128.3 MB. Max. memory is 16.0 GB. [2021-01-27 02:17:59,730 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 748.67 ms. Allocated memory is still 302.0 MB. Free memory was 276.3 MB in the beginning and 243.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 106.37 ms. Allocated memory is still 302.0 MB. Free memory was 243.2 MB in the beginning and 282.3 MB in the end (delta: -39.2 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 47.01 ms. Allocated memory is still 302.0 MB. Free memory was 282.3 MB in the beginning and 280.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2086.24 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 280.2 MB in the beginning and 333.0 MB in the end (delta: -52.8 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 6878.86 ms. Allocated memory was 362.8 MB in the beginning and 524.3 MB in the end (delta: 161.5 MB). Free memory was 332.0 MB in the beginning and 366.2 MB in the end (delta: -34.2 MB). Peak memory consumption was 128.3 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L715] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L717] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L719] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L720] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L721] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L722] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L723] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L724] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L725] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0] [L726] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L727] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L728] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0] [L729] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L730] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L731] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L732] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L733] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L735] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L813] 0 pthread_t t1635; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] FCALL, FORK 0 pthread_create(&t1635, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L815] 0 pthread_t t1636; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L816] FCALL, FORK 0 pthread_create(&t1636, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L771] 2 x$w_buff1 = x$w_buff0 [L772] 2 x$w_buff0 = 1 [L773] 2 x$w_buff1_used = x$w_buff0_used [L774] 2 x$w_buff0_used = (_Bool)1 [L19] COND FALSE 2 !(!expression) [L776] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L777] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L778] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L779] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0] [L782] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L785] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L788] 2 __unbuffered_p1_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1] [L741] 1 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L746] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L747] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L748] 1 x$flush_delayed = weak$$choice2 [L749] 1 x$mem_tmp = x [L750] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L750] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L751] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L751] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L752] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L752] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L753] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L753] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L754] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L754] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L755] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L756] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] 1 __unbuffered_p0_EAX = x [L758] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L758] 1 x = x$flush_delayed ? x$mem_tmp : x [L759] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L764] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L766] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L791] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L791] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L792] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L792] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L793] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L793] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L794] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L794] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L795] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L795] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L798] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L818] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L4] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L822] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L822] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L822] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L822] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L823] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L823] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L824] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L824] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L825] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L825] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L826] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L826] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L829] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 1) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L19] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] 0 __assert_fail ("0", "rfi003_power.opt.c", 9, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=255, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 85 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 6.5s, OverallIterations: 7, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 447 NumberOfCodeBlocks, 447 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 373 ConstructedInterpolants, 0 QuantifiedInterpolants, 51265 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...