/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/rfi001_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 02:16:23,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 02:16:23,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 02:16:23,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 02:16:23,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 02:16:23,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 02:16:23,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 02:16:23,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 02:16:23,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 02:16:23,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 02:16:23,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 02:16:23,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 02:16:23,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 02:16:23,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 02:16:23,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 02:16:23,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 02:16:23,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 02:16:23,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 02:16:23,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 02:16:23,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 02:16:23,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 02:16:23,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 02:16:23,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 02:16:23,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 02:16:23,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-27 02:16:23,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 02:16:23,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 02:16:23,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 02:16:23,737 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 02:16:23,790 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 02:16:23,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 02:16:23,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 02:16:23,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 02:16:23,796 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 02:16:23,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 02:16:23,796 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 02:16:23,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 02:16:23,797 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 02:16:23,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 02:16:23,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 02:16:23,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 02:16:23,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 02:16:23,799 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 02:16:23,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 02:16:23,800 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 02:16:23,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 02:16:23,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 02:16:23,800 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 02:16:23,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 02:16:23,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 02:16:23,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 02:16:23,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 02:16:23,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 02:16:23,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 02:16:23,802 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 02:16:23,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 02:16:23,803 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 02:16:23,803 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 02:16:23,803 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 02:16:23,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 02:16:23,803 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 02:16:23,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 02:16:23,804 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 02:16:24,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 02:16:24,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 02:16:24,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 02:16:24,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 02:16:24,219 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 02:16:24,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi001_power.opt.i [2021-01-27 02:16:24,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beba326eb/0598ad67d8b84852a5cf2d7b158ef011/FLAGdd7d65fdc [2021-01-27 02:16:25,125 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 02:16:25,126 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi001_power.opt.i [2021-01-27 02:16:25,142 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beba326eb/0598ad67d8b84852a5cf2d7b158ef011/FLAGdd7d65fdc [2021-01-27 02:16:25,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beba326eb/0598ad67d8b84852a5cf2d7b158ef011 [2021-01-27 02:16:25,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 02:16:25,340 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 02:16:25,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 02:16:25,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 02:16:25,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 02:16:25,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:16:25" (1/1) ... [2021-01-27 02:16:25,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609756a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:25, skipping insertion in model container [2021-01-27 02:16:25,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:16:25" (1/1) ... [2021-01-27 02:16:25,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 02:16:25,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 02:16:25,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:16:25,830 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 02:16:25,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:16:26,013 INFO L208 MainTranslator]: Completed translation [2021-01-27 02:16:26,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26 WrapperNode [2021-01-27 02:16:26,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 02:16:26,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 02:16:26,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 02:16:26,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 02:16:26,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,120 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 02:16:26,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 02:16:26,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 02:16:26,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 02:16:26,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... [2021-01-27 02:16:26,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 02:16:26,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 02:16:26,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 02:16:26,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 02:16:26,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 02:16:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 02:16:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 02:16:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 02:16:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 02:16:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 02:16:26,329 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 02:16:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 02:16:26,329 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 02:16:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 02:16:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 02:16:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 02:16:26,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 02:16:26,332 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 02:16:29,078 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 02:16:29,079 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 02:16:29,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:16:29 BoogieIcfgContainer [2021-01-27 02:16:29,081 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 02:16:29,083 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 02:16:29,083 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 02:16:29,087 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 02:16:29,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 02:16:25" (1/3) ... [2021-01-27 02:16:29,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22fefeb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:16:29, skipping insertion in model container [2021-01-27 02:16:29,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:16:26" (2/3) ... [2021-01-27 02:16:29,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22fefeb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:16:29, skipping insertion in model container [2021-01-27 02:16:29,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:16:29" (3/3) ... [2021-01-27 02:16:29,090 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi001_power.opt.i [2021-01-27 02:16:29,108 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 02:16:29,108 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 02:16:29,112 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 02:16:29,113 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 02:16:29,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,148 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,149 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,149 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,149 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,149 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,150 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,151 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,151 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,151 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,151 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,151 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,152 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,152 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,152 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,153 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,153 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,153 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,153 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,153 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,154 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,154 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,154 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,155 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,155 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,155 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,156 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,156 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,156 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,156 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,156 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,157 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,157 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,157 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,157 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,158 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,158 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,158 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,158 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,158 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,159 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,161 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,161 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,162 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,163 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,163 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,163 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,164 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,164 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,164 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,164 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,165 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,165 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,165 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,165 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,168 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,168 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,169 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,170 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,170 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,170 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,176 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,176 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,176 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,177 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,177 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,177 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,177 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,177 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,178 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,178 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,178 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,178 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,179 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,179 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:16:29,181 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 02:16:29,195 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-27 02:16:29,222 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 02:16:29,222 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 02:16:29,222 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 02:16:29,223 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 02:16:29,223 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 02:16:29,223 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 02:16:29,223 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 02:16:29,223 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 59 and size of Sequence is : 60[2021-01-27 02:16:29,258 INFO L164 SleepSetCegar]: Size of mCounterexample is: 60 [2021-01-27 02:16:29,259 INFO L165 SleepSetCegar]: [97#[ULTIMATE.startENTRY]don't care, 100#[L-1]don't care, 103#[L-1-1]don't care, 106#[L17]don't care, 109#[L17-1]don't care, 112#[L17-2]don't care, 115#[L17-3]don't care, 118#[L17-4]don't care, 121#[L710]don't care, 124#[L712]don't care, 127#[L713]don't care, 130#[L714]don't care, 133#[L716]don't care, 136#[L718]don't care, 139#[L719]don't care, 142#[L720]don't care, 145#[L721]don't care, 148#[L722]don't care, 151#[L723]don't care, 154#[L724]don't care, 157#[L725]don't care, 160#[L726]don't care, 163#[L727]don't care, 166#[L728]don't care, 169#[L729]don't care, 172#[L730]don't care, 175#[L731]don't care, 178#[L732]don't care, 181#[L734]don't care, 184#[L735]don't care, 187#[L736]don't care, 190#[L-1-2]don't care, 193#[L-1-3]don't care, 196#[L802]don't care, 199#[L802-1]don't care, 202#[L803]don't care, 205#[L803-1, P0ENTRY]don't care, 208#[L804, P0ENTRY]don't care, 216#[L804, L739]don't care, 220#[L741, L804]don't care, 226#[L804, L744]don't care, 234#[L751, L804]don't care, 240#[L754, L804]don't care, 244#[L804, P0FINAL]don't care, 250#[L804, P0EXIT]don't care, 256#[L804-1, P0EXIT]don't care, 259#[P0EXIT, L805]don't care, 262#[P1ENTRY, P0EXIT, L805-1]don't care, 265#[P1ENTRY, P0EXIT, L806]don't care, 273#[P1ENTRY, L808, P0EXIT]don't care, 277#[P1ENTRY, L809, P0EXIT]don't care, 283#[P1ENTRY, L2, P0EXIT]don't care, 289#[P1ENTRY, P0EXIT, L3]don't care, 295#[P1ENTRY, L3-1, P0EXIT]don't care, 299#[P1ENTRY, L2-1, P0EXIT]don't care, 308#[P1ENTRY, P0EXIT, L816]don't care, 314#[P1ENTRY, P0EXIT, L832]don't care, 320#[P1ENTRY, P0EXIT, L833]don't care, 328#[L759, P0EXIT, L833]don't care, 336#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, L833]don't care] [2021-01-27 02:16:29,259 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:29,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:29,266 INFO L82 PathProgramCache]: Analyzing trace with hash 132018005, now seen corresponding path program 1 times [2021-01-27 02:16:29,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:29,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545215546] [2021-01-27 02:16:29,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:29,568 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 02:16:29,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545215546] [2021-01-27 02:16:29,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:29,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 02:16:29,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158673131] [2021-01-27 02:16:29,584 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-27 02:16:29,584 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:29,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-27 02:16:29,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-27 02:16:29,608 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:29,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 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: 55 and size of Sequence is : 56[2021-01-27 02:16:29,632 INFO L164 SleepSetCegar]: Size of mCounterexample is: 56 [2021-01-27 02:16:29,632 INFO L165 SleepSetCegar]: [340#[ULTIMATE.startENTRY]true, 342#[L-1]true, 344#[L-1-1]true, 346#[L17]true, 348#[L17-1]true, 350#[L17-2]true, 352#[L17-3]true, 354#[L17-4]true, 356#[L710]true, 358#[L712]true, 360#[L713]true, 362#[L714]true, 364#[L716]true, 366#[L718]true, 368#[L719]true, 370#[L720]true, 372#[L721]true, 374#[L722]true, 376#[L723]true, 378#[L724]true, 380#[L725]true, 382#[L726]true, 384#[L727]true, 386#[L728]true, 388#[L729]true, 390#[L730]true, 392#[L731]true, 394#[L732]true, 396#[L734]true, 398#[L735]true, 400#[L736]true, 402#[L-1-2]true, 404#[L-1-3]true, 406#[L802]true, 408#[L802-1]true, 410#[L803]true, 412#[L803-1, P0ENTRY]true, 414#[L804, P0ENTRY]true, 419#[L804, L739]true, 422#[L741, L804]true, 426#[L804, L744]true, 431#[L751, L804]true, 435#[L754, L804]true, 438#[L804, P0FINAL]true, 442#[L804, P0EXIT]true, 446#[L804-1, P0EXIT]true, 448#[P0EXIT, L805]true, 450#[P1ENTRY, P0EXIT, L805-1]true, 452#[P1ENTRY, P0EXIT, L806]true, 457#[P1ENTRY, L808, P0EXIT]true, 460#[P1ENTRY, L809, P0EXIT]true, 464#[P1ENTRY, L2, P0EXIT]true, 468#[P1ENTRY, P0EXIT, L3]true, 472#[P1ENTRY, L3-1, P0EXIT]true, 479#[L759, L3-1, P0EXIT]true, 488#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, L3-1, P0EXIT]true] [2021-01-27 02:16:29,633 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 02:16:29,633 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:29,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:29,634 INFO L82 PathProgramCache]: Analyzing trace with hash -993654114, now seen corresponding path program 1 times [2021-01-27 02:16:29,634 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:29,634 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023652677] [2021-01-27 02:16:29,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:29,929 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 02:16:29,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023652677] [2021-01-27 02:16:29,930 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:29,930 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-27 02:16:29,930 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159103062] [2021-01-27 02:16:29,932 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-27 02:16:29,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:29,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-27 02:16:29,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-27 02:16:29,933 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:29,934 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 13.75) internal successors, (55), 5 states have internal predecessors, (55), 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 02:16:29,972 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:30,044 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:30,045 INFO L165 SleepSetCegar]: [496#[ULTIMATE.startENTRY]true, 499#[L-1]true, 502#[L-1-1]true, 505#[L17]true, 508#[L17-1]true, 511#[L17-2]true, 514#[L17-3]true, 517#[L17-4]true, 520#[L710]true, 523#[L712]true, 526#[L713]true, 529#[L714]true, 532#[L716]true, 535#[L718]true, 538#[L719]true, 541#[L720]true, 544#[L721]true, 547#[L722]true, 550#[L723](= ~y$r_buff0_thd1~0 0), 553#[L724](= ~y$r_buff0_thd1~0 0), 556#[L725](= ~y$r_buff0_thd1~0 0), 559#[L726](= ~y$r_buff0_thd1~0 0), 562#[L727](= ~y$r_buff0_thd1~0 0), 565#[L728](= ~y$r_buff0_thd1~0 0), 568#[L729](= ~y$r_buff0_thd1~0 0), 571#[L730](= ~y$r_buff0_thd1~0 0), 574#[L731](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 577#[L732](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 580#[L734](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 583#[L735](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 586#[L736](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 589#[L-1-2](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 592#[L-1-3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 595#[L802](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 598#[L802-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 601#[L803](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 604#[L803-1, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 607#[L804, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 615#[L804, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 619#[L741, L804](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 625#[L804, L744](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 633#[L751, L804](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 639#[L754, L804](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 643#[L804, P0FINAL](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 649#[L804, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 655#[L804-1, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 658#[P0EXIT, L805](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 661#[P1ENTRY, P0EXIT, L805-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 664#[P1ENTRY, P0EXIT, L806](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 672#[P1ENTRY, L808, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 676#[P1ENTRY, L809, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 682#[P1ENTRY, L2, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 688#[P1ENTRY, P0EXIT, L3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 698#[P1ENTRY, L2-1, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 801#[P1ENTRY, P0EXIT, L816](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 809#[P1ENTRY, P0EXIT, L832](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 817#[P1ENTRY, P0EXIT, L833](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 827#[L759, P0EXIT, L833](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0)), 834#[P0EXIT, L833, L769](= ~y$r_buff0_thd1~0 0), 851#[P0EXIT, L772, L833](= ~y$r_buff0_thd1~0 0), 863#[L775, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 873#[L778, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 885#[L785, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 897#[P0EXIT, L833, L788](= ~y$r_buff0_thd1~0 0), 911#[P1FINAL, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 921#[P0EXIT, P1EXIT, L833](= ~y$r_buff0_thd1~0 0), 930#[P0EXIT, P1EXIT, L18](= ~y$r_buff0_thd1~0 0), 936#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 947#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 954#[L17-5, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 963#[P0EXIT, P1EXIT, L17-7](= ~y$r_buff0_thd1~0 0), 977#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~y$r_buff0_thd1~0 0)] [2021-01-27 02:16:30,046 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 02:16:30,046 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:30,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:30,047 INFO L82 PathProgramCache]: Analyzing trace with hash 229991149, now seen corresponding path program 1 times [2021-01-27 02:16:30,047 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:30,047 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110840953] [2021-01-27 02:16:30,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:30,418 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 02:16:30,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110840953] [2021-01-27 02:16:30,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:30,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:16:30,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674512499] [2021-01-27 02:16:30,420 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:16:30,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:30,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:16:30,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:16:30,427 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:30,428 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 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) [2021-01-27 02:16:30,625 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:31,245 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:31,467 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:31,590 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:31,591 INFO L165 SleepSetCegar]: [986#[ULTIMATE.startENTRY]true, 989#[L-1]true, 992#[L-1-1]true, 995#[L17]true, 998#[L17-1]true, 1001#[L17-2]true, 1004#[L17-3]true, 1007#[L17-4]true, 1010#[L710]true, 1013#[L712](= ~__unbuffered_p1_EAX~0 0), 1016#[L713](= ~__unbuffered_p1_EAX~0 0), 1019#[L714](= ~__unbuffered_p1_EAX~0 0), 1022#[L716](= ~__unbuffered_p1_EAX~0 0), 1025#[L718](= ~__unbuffered_p1_EAX~0 0), 1028#[L719](= ~__unbuffered_p1_EAX~0 0), 1031#[L720](= ~__unbuffered_p1_EAX~0 0), 1034#[L721](= ~__unbuffered_p1_EAX~0 0), 1037#[L722](= ~__unbuffered_p1_EAX~0 0), 1040#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1043#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1046#[L725](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1049#[L726](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1052#[L727](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1055#[L728](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1058#[L729](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1061#[L730](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1064#[L731](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1067#[L732](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1070#[L734](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1073#[L735](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1076#[L736](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1079#[L-1-2](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1082#[L-1-3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1085#[L802](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1088#[L802-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1091#[L803](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1094#[L803-1, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1097#[L804, P0ENTRY](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1105#[L804, L739](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1109#[L741, L804](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1115#[L804, L744](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1123#[L751, L804](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1129#[L754, L804](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1133#[L804, P0FINAL](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1139#[L804, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1145#[L804-1, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1148#[P0EXIT, L805](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1151#[P1ENTRY, P0EXIT, L805-1](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1154#[P1ENTRY, P0EXIT, L806](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1162#[P1ENTRY, L808, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1166#[P1ENTRY, L809, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1172#[P1ENTRY, L2, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1178#[P1ENTRY, P0EXIT, L3](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1188#[P1ENTRY, L2-1, P0EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1244#[P1ENTRY, P0EXIT, L816](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1254#[L759, P0EXIT, L816](and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2269#[P0EXIT, L816, L769](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2280#[P0EXIT, L772, L816](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2289#[L775, P0EXIT, L816](= ~y$r_buff0_thd1~0 0), 2297#[L775, P0EXIT, L832](= ~y$r_buff0_thd1~0 0), 2305#[L775, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 2309#[L778, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 2315#[L785, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 2321#[P0EXIT, L833, L788](= ~y$r_buff0_thd1~0 0), 2329#[P1FINAL, P0EXIT, L833](= ~y$r_buff0_thd1~0 0), 2333#[P0EXIT, P1EXIT, L833](= ~y$r_buff0_thd1~0 0), 2339#[P0EXIT, P1EXIT, L18](= ~y$r_buff0_thd1~0 0), 2342#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 2347#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 2351#[L17-5, P0EXIT, P1EXIT](= ~y$r_buff0_thd1~0 0), 2354#[P0EXIT, P1EXIT, L17-7](= ~y$r_buff0_thd1~0 0), 2362#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~y$r_buff0_thd1~0 0)] [2021-01-27 02:16:31,591 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 02:16:31,592 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:31,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:31,592 INFO L82 PathProgramCache]: Analyzing trace with hash -1293008595, now seen corresponding path program 2 times [2021-01-27 02:16:31,593 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:31,593 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139452700] [2021-01-27 02:16:31,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:32,139 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 02:16:32,139 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139452700] [2021-01-27 02:16:32,139 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:32,140 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-01-27 02:16:32,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446539830] [2021-01-27 02:16:32,141 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-27 02:16:32,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:32,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-27 02:16:32,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2021-01-27 02:16:32,145 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:32,146 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.071428571428571) internal successors, (71), 14 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) [2021-01-27 02:16:32,268 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:32,531 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 24 [2021-01-27 02:16:32,538 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:32,975 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:33,218 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:33,722 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:33,723 INFO L165 SleepSetCegar]: [2379#[ULTIMATE.startENTRY]true, 2382#[L-1]true, 2385#[L-1-1]true, 2388#[L17]true, 2391#[L17-1]true, 2394#[L17-2]true, 2397#[L17-3]true, 2400#[L17-4]true, 2403#[L710]true, 2406#[L712](= ~__unbuffered_p1_EAX~0 0), 2409#[L713](= ~__unbuffered_p1_EAX~0 0), 2412#[L714](= ~__unbuffered_p1_EAX~0 0), 2415#[L716](= ~__unbuffered_p1_EAX~0 0), 2418#[L718](= ~__unbuffered_p1_EAX~0 0), 2421#[L719](= ~__unbuffered_p1_EAX~0 0), 2424#[L720](= ~__unbuffered_p1_EAX~0 0), 2427#[L721](= ~__unbuffered_p1_EAX~0 0), 2430#[L722](and (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2433#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2436#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2439#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2442#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2445#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2448#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2451#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2454#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2457#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2460#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2463#[L734](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2466#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2469#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2472#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2475#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2478#[L802](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2481#[L802-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2484#[L803](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2487#[L803-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2490#[L804, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2498#[L804, L739](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2502#[L741, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2508#[L804, L744](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2516#[L751, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2522#[L754, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2526#[L804, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2532#[L804, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2538#[L804-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2541#[P0EXIT, L805](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2544#[P1ENTRY, P0EXIT, L805-1](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2547#[P1ENTRY, P0EXIT, L806](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2555#[P1ENTRY, L808, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2559#[P1ENTRY, L809, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2565#[P1ENTRY, L2, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2571#[P1ENTRY, P0EXIT, L3](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2581#[P1ENTRY, L2-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2639#[P1ENTRY, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2649#[L759, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3082#[P0EXIT, L816, L769](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3088#[P0EXIT, L772, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3091#[L775, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 3096#[L778, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 3106#[L785, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3120#[L785, P0EXIT, L832](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3130#[L785, P0EXIT, L833](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3134#[P0EXIT, L833, L788](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3142#[P1FINAL, P0EXIT, L833](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3146#[P0EXIT, P1EXIT, L833](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3152#[P0EXIT, P1EXIT, L18](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3155#[L18-1, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3160#[L18-2, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3164#[L17-5, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3167#[P0EXIT, P1EXIT, L17-7](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 3175#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-27 02:16:33,723 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 02:16:33,724 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:33,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:33,724 INFO L82 PathProgramCache]: Analyzing trace with hash -1274420691, now seen corresponding path program 3 times [2021-01-27 02:16:33,725 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:33,725 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515773843] [2021-01-27 02:16:33,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:33,942 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 02:16:33,943 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515773843] [2021-01-27 02:16:33,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:33,943 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:16:33,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35441559] [2021-01-27 02:16:33,944 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:16:33,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:33,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:16:33,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:16:33,945 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:33,945 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 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) [2021-01-27 02:16:34,330 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:34,594 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:34,793 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:35,325 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:35,584 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:36,403 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:36,481 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:36,659 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:36,719 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:36,832 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:37,488 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:37,517 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:37,559 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:37,700 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:38,312 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:38,832 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:38,834 INFO L165 SleepSetCegar]: [3185#[ULTIMATE.startENTRY]true, 3188#[L-1]true, 3191#[L-1-1]true, 3194#[L17]true, 3197#[L17-1]true, 3200#[L17-2]true, 3203#[L17-3]true, 3206#[L17-4]true, 3209#[L710]true, 3212#[L712](= ~__unbuffered_p1_EAX~0 0), 3215#[L713](= ~__unbuffered_p1_EAX~0 0), 3218#[L714](= ~__unbuffered_p1_EAX~0 0), 3221#[L716](= ~__unbuffered_p1_EAX~0 0), 3224#[L718](= ~__unbuffered_p1_EAX~0 0), 3227#[L719](= ~__unbuffered_p1_EAX~0 0), 3230#[L720](= ~__unbuffered_p1_EAX~0 0), 3233#[L721](= ~__unbuffered_p1_EAX~0 0), 3236#[L722](and (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3239#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3242#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3245#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3248#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3251#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3254#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3257#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3260#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3263#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3266#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3269#[L734](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3272#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3275#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3278#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3281#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3284#[L802](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3287#[L802-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3290#[L803](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3293#[L803-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3296#[L804, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3304#[L804, L739](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3308#[L741, L804](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3316#[L741, L804-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18909#[L741, L805](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18921#[L741, P1ENTRY, L805-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18942#[L741, P1ENTRY, L806](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18968#[L741, P1ENTRY, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18990#[L741, P1ENTRY, L809](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 19014#[L741, P1ENTRY, L2](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 19038#[L741, P1ENTRY, L3](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 19075#[L741, P1ENTRY, L2-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 19341#[L741, P1ENTRY, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 19367#[L741, L759, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 24961#[L741, L816, L769](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 24980#[L741, L772, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 24996#[L741, L775, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25014#[L741, L775, L832](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25036#[L741, L775, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25053#[L775, L744, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25078#[L751, L775, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25099#[L754, L775, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25116#[L775, L833, P0FINAL](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25139#[L775, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 25148#[L778, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25156#[L785, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25162#[P0EXIT, L833, L788](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25170#[P1FINAL, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25174#[P0EXIT, P1EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25180#[P0EXIT, P1EXIT, L18](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25183#[L18-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25188#[L18-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25192#[L17-5, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25195#[P0EXIT, P1EXIT, L17-7](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 25203#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0))] [2021-01-27 02:16:38,834 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 02:16:38,834 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:38,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:38,835 INFO L82 PathProgramCache]: Analyzing trace with hash 808732365, now seen corresponding path program 4 times [2021-01-27 02:16:38,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:38,835 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894372967] [2021-01-27 02:16:38,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:39,338 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 02:16:39,339 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894372967] [2021-01-27 02:16:39,339 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:39,339 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-27 02:16:39,340 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945539001] [2021-01-27 02:16:39,340 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-27 02:16:39,340 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:39,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-27 02:16:39,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2021-01-27 02:16:39,341 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:39,342 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.454545454545454) internal successors, (71), 11 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) [2021-01-27 02:16:39,829 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:39,864 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:40,462 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:40,839 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:40,907 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:41,562 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:41,747 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:42,009 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:42,011 INFO L165 SleepSetCegar]: [25217#[ULTIMATE.startENTRY]true, 25220#[L-1]true, 25223#[L-1-1]true, 25226#[L17]true, 25229#[L17-1]true, 25232#[L17-2]true, 25235#[L17-3]true, 25238#[L17-4]true, 25241#[L710]true, 25244#[L712](= ~__unbuffered_p1_EAX~0 0), 25247#[L713](= ~__unbuffered_p1_EAX~0 0), 25250#[L714](= ~__unbuffered_p1_EAX~0 0), 25253#[L716](= ~__unbuffered_p1_EAX~0 0), 25256#[L718](= ~__unbuffered_p1_EAX~0 0), 25259#[L719](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 25262#[L720](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 25265#[L721](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 25268#[L722](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25271#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25274#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25277#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25280#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25283#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25286#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25289#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25292#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25295#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25298#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 25303#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25306#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25309#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25312#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25315#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25318#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25321#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25324#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25327#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25330#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25338#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 25344#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34616#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34630#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34655#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34685#[P1ENTRY, L808, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34711#[P1ENTRY, L809, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34739#[P1ENTRY, L2, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34767#[P1ENTRY, L3, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 34810#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 35263#[P1ENTRY, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 35293#[L759, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39321#[L816, L739, L769](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39338#[L772, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39352#[L775, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39374#[L778, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39400#[L741, L778, L816](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39414#[L778, L816, L744](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39428#[L778, L832, L744](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39445#[L778, L744, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39466#[L751, L778, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39485#[L754, L778, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39502#[L778, L833, P0FINAL](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39523#[L778, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39532#[L785, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39542#[P0EXIT, L833, L788](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39554#[P1FINAL, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39562#[P0EXIT, P1EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39570#[P0EXIT, P1EXIT, L18](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39575#[L18-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39584#[L18-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39590#[L17-5, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39595#[P0EXIT, P1EXIT, L17-7](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 39605#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-27 02:16:42,011 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 02:16:42,011 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:42,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:42,012 INFO L82 PathProgramCache]: Analyzing trace with hash -723464211, now seen corresponding path program 5 times [2021-01-27 02:16:42,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:42,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879839744] [2021-01-27 02:16:42,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:42,362 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 02:16:42,363 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879839744] [2021-01-27 02:16:42,363 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:42,363 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-27 02:16:42,364 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511511023] [2021-01-27 02:16:42,364 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-27 02:16:42,364 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:42,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-27 02:16:42,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-01-27 02:16:42,365 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:42,366 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.454545454545454) internal successors, (71), 11 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) [2021-01-27 02:16:42,498 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:42,613 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:42,989 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:43,098 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:43,403 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:43,681 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:44,269 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:44,403 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:44,499 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:44,629 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:44,631 INFO L165 SleepSetCegar]: [39619#[ULTIMATE.startENTRY]true, 39622#[L-1]true, 39625#[L-1-1]true, 39628#[L17]true, 39631#[L17-1]true, 39634#[L17-2]true, 39637#[L17-3]true, 39640#[L17-4]true, 39643#[L710]true, 39646#[L712](= ~__unbuffered_p1_EAX~0 0), 39649#[L713](= ~__unbuffered_p1_EAX~0 0), 39652#[L714](= ~__unbuffered_p1_EAX~0 0), 39655#[L716](= ~__unbuffered_p1_EAX~0 0), 39658#[L718](= ~__unbuffered_p1_EAX~0 0), 39661#[L719](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 39664#[L720](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 39667#[L721](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 39670#[L722](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39673#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39676#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39679#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39682#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39685#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39688#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39691#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39694#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39697#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39702#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 39705#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39708#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39711#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39714#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39717#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39720#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39723#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39726#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39729#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39732#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39740#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 39746#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49060#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49063#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49066#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49074#[P1ENTRY, L808, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49078#[P1ENTRY, L809, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49084#[P1ENTRY, L2, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49090#[P1ENTRY, L3, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49100#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49261#[P1ENTRY, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 49269#[L759, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 51018#[L816, L739, L769](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 51024#[L772, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 51027#[L775, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 51032#[L778, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 51039#[L741, L778, L816](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 51047#[L778, L816, L744](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 51055#[L751, L778, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53444#[L751, L778, L832](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53453#[L751, L778, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53464#[L754, L778, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53471#[L778, L833, P0FINAL](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53482#[L778, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53487#[L785, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53493#[P0EXIT, L833, L788](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53501#[P1FINAL, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53505#[P0EXIT, P1EXIT, L833](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53511#[P0EXIT, P1EXIT, L18](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53514#[L18-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53519#[L18-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53523#[L17-5, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53526#[P0EXIT, P1EXIT, L17-7](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 53534#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-27 02:16:44,631 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 02:16:44,631 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:44,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:44,632 INFO L82 PathProgramCache]: Analyzing trace with hash 777097747, now seen corresponding path program 6 times [2021-01-27 02:16:44,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:44,633 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2130269029] [2021-01-27 02:16:44,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:45,088 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 02:16:45,090 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2130269029] [2021-01-27 02:16:45,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:45,090 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-27 02:16:45,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243632128] [2021-01-27 02:16:45,092 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-27 02:16:45,092 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:45,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-27 02:16:45,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-01-27 02:16:45,093 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:45,093 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 7.1) internal successors, (71), 10 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) [2021-01-27 02:16:45,351 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:45,604 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:45,904 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:46,137 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:46,801 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:47,647 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:47,648 INFO L165 SleepSetCegar]: [53547#[ULTIMATE.startENTRY]true, 53550#[L-1]true, 53553#[L-1-1]true, 53556#[L17]true, 53559#[L17-1]true, 53562#[L17-2]true, 53565#[L17-3]true, 53568#[L17-4]true, 53571#[L710]true, 53574#[L712](= ~__unbuffered_p1_EAX~0 0), 53577#[L713](= ~__unbuffered_p1_EAX~0 0), 53580#[L714](= ~__unbuffered_p1_EAX~0 0), 53583#[L716](= ~__unbuffered_p1_EAX~0 0), 53586#[L718](= ~__unbuffered_p1_EAX~0 0), 53589#[L719](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53592#[L720](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53595#[L721](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 53598#[L722](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53601#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53604#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53607#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53610#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53613#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53616#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53619#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53622#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53625#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53628#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 53631#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53634#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53637#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53640#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53643#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53646#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53649#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53652#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53655#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53658#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53666#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 53672#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65383#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65386#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65389#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65397#[P1ENTRY, L808, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65401#[P1ENTRY, L809, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65407#[P1ENTRY, L2, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65413#[P1ENTRY, L3, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65423#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65629#[P1ENTRY, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 65637#[L759, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 68004#[L816, L739, L769](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 68010#[L772, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 68013#[L775, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 68018#[L778, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 68025#[L741, L778, L816](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 68033#[L778, L816, L744](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 68041#[L751, L778, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69028#[L754, L778, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69050#[L778, L816, P0FINAL](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69074#[L778, P0EXIT, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69086#[L785, P0EXIT, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69099#[L785, P0EXIT, L832](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69109#[L785, P0EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69113#[P0EXIT, L833, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69121#[P1FINAL, P0EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69125#[P0EXIT, P1EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69131#[P0EXIT, P1EXIT, L18](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69134#[L18-1, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69139#[L18-2, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69143#[L17-5, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69146#[P0EXIT, P1EXIT, L17-7](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 69154#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1))))] [2021-01-27 02:16:47,649 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-27 02:16:47,649 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:47,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:47,649 INFO L82 PathProgramCache]: Analyzing trace with hash 306863507, now seen corresponding path program 7 times [2021-01-27 02:16:47,649 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:47,650 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033105969] [2021-01-27 02:16:47,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:16:47,806 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 02:16:47,807 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033105969] [2021-01-27 02:16:47,807 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:16:47,808 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:16:47,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073406095] [2021-01-27 02:16:47,808 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:16:47,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:16:47,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:16:47,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:16:47,809 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:16:47,810 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 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) [2021-01-27 02:16:47,990 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:16:48,129 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 02:16:48,272 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 02:16:48,274 INFO L165 SleepSetCegar]: [69163#[ULTIMATE.startENTRY]true, 69166#[L-1]true, 69169#[L-1-1]true, 69172#[L17]true, 69175#[L17-1]true, 69178#[L17-2]true, 69181#[L17-3]true, 69184#[L17-4]true, 69187#[L710](= ~__unbuffered_cnt~0 0), 69190#[L712](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 69193#[L713](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 69198#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69201#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69204#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69207#[L719](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69210#[L720](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69213#[L721](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69216#[L722](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69219#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69222#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69225#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69228#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69231#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69234#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69237#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69240#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69243#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69246#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 69249#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69252#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69255#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69258#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69261#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69264#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69267#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69270#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69273#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69276#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69284#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 69290#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 74129#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 74132#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 74135#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 74141#[L759, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77437#[L739, L769, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77460#[L772, L739, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77480#[L775, L739, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77500#[L778, L739, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77530#[L741, L778, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77552#[L778, L744, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77574#[L751, L778, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 77598#[L754, L778, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 77622#[L778, P0FINAL, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 77648#[L778, P0EXIT, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 77662#[L785, P0EXIT, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 77675#[P0EXIT, L788, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 77690#[L808, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77694#[L809, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77700#[L2, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77706#[P0EXIT, L3, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77716#[L2-1, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77727#[P0EXIT, L816, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77741#[P0EXIT, L832, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77751#[P0EXIT, L833, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77759#[P1FINAL, P0EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77763#[P0EXIT, P1EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77769#[P0EXIT, P1EXIT, L18](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77772#[L18-1, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77777#[L18-2, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77781#[L17-5, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77784#[P0EXIT, P1EXIT, L17-7](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 77792#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1))))] [2021-01-27 02:16:48,274 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-27 02:16:48,275 INFO L429 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:16:48,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:16:48,275 INFO L82 PathProgramCache]: Analyzing trace with hash 102872839, now seen corresponding path program 8 times [2021-01-27 02:16:48,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:16:48,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311360752] [2021-01-27 02:16:48,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:16:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:16:48,346 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:16:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:16:48,433 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:16:48,516 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 02:16:48,518 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 02:16:48,518 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-01-27 02:16:48,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 02:16:48 BasicIcfg [2021-01-27 02:16:48,722 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 02:16:48,727 INFO L168 Benchmark]: Toolchain (without parser) took 23394.30 ms. Allocated memory was 302.0 MB in the beginning and 658.5 MB in the end (delta: 356.5 MB). Free memory was 277.7 MB in the beginning and 265.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 369.7 MB. Max. memory is 16.0 GB. [2021-01-27 02:16:48,728 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory was 271.2 MB in the beginning and 271.0 MB in the end (delta: 153.8 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 02:16:48,729 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.01 ms. Allocated memory is still 302.0 MB. Free memory was 276.5 MB in the beginning and 243.4 MB in the end (delta: 33.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB. [2021-01-27 02:16:48,732 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.82 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: -39.1 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.0 GB. [2021-01-27 02:16:48,733 INFO L168 Benchmark]: Boogie Preprocessor took 48.71 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 02:16:48,734 INFO L168 Benchmark]: RCFGBuilder took 2840.97 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 302.3 MB in the end (delta: -22.1 MB). Peak memory consumption was 164.5 MB. Max. memory is 16.0 GB. [2021-01-27 02:16:48,736 INFO L168 Benchmark]: TraceAbstraction took 19639.37 ms. Allocated memory was 362.8 MB in the beginning and 658.5 MB in the end (delta: 295.7 MB). Free memory was 302.3 MB in the beginning and 265.6 MB in the end (delta: 36.7 MB). Peak memory consumption was 332.4 MB. Max. memory is 16.0 GB. [2021-01-27 02:16:48,747 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory was 271.2 MB in the beginning and 271.0 MB in the end (delta: 153.8 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 675.01 ms. Allocated memory is still 302.0 MB. Free memory was 276.5 MB in the beginning and 243.4 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 171.82 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: -39.1 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 48.71 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 2840.97 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 302.3 MB in the end (delta: -22.1 MB). Peak memory consumption was 164.5 MB. Max. memory is 16.0 GB. * TraceAbstraction took 19639.37 ms. Allocated memory was 362.8 MB in the beginning and 658.5 MB in the end (delta: 295.7 MB). Free memory was 302.3 MB in the beginning and 265.6 MB in the end (delta: 36.7 MB). Peak memory consumption was 332.4 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L719] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L720] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L721] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L722] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L723] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L727] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L728] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L729] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L730] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L731] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L732] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L734] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L735] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L736] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L802] 0 pthread_t t1603; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L803] FCALL, FORK 0 pthread_create(&t1603, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L804] 0 pthread_t t1604; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L805] FCALL, FORK 0 pthread_create(&t1604, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L760] 2 y$w_buff1 = y$w_buff0 [L761] 2 y$w_buff0 = 2 [L762] 2 y$w_buff1_used = y$w_buff0_used [L763] 2 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L765] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L766] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L767] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L768] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L771] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L774] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L777] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L740] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L743] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] EXPR 1 y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L747] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L747] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L748] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L748] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L749] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L749] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L750] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L755] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L780] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L780] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L781] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L782] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L782] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L783] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L784] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L812] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L812] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L813] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L814] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 y$flush_delayed = weak$$choice2 [L821] 0 y$mem_tmp = y [L822] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L822] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L823] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L823] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0) [L823] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L823] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L824] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L824] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1) [L824] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L824] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L825] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L825] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used) [L825] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L825] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L826] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L827] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0) [L827] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L827] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L828] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L830] 0 y = y$flush_delayed ? y$mem_tmp : y [L831] 0 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L789] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] 0 __assert_fail ("0", "rfi001_power.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 86 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 19.3s, OverallIterations: 10, 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, 0.7s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 682 NumberOfCodeBlocks, 682 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 602 ConstructedInterpolants, 0 QuantifiedInterpolants, 230502 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...