/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/mix056_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 02:10:59,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 02:10:59,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 02:10:59,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 02:10:59,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 02:10:59,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 02:10:59,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 02:10:59,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 02:10:59,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 02:10:59,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 02:10:59,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 02:10:59,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 02:10:59,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 02:10:59,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 02:10:59,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 02:10:59,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 02:10:59,782 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 02:10:59,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 02:10:59,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 02:10:59,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 02:10:59,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 02:10:59,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 02:10:59,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 02:10:59,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 02:10:59,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-27 02:10:59,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-27 02:10:59,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-27 02:10:59,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-27 02:10:59,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-27 02:10:59,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-27 02:10:59,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-27 02:10:59,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-27 02:10:59,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-27 02:10:59,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-27 02:10:59,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-27 02:10:59,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-27 02:10:59,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-27 02:10:59,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-27 02:10:59,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 02:10:59,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 02:10:59,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 02:10:59,814 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 02:10:59,843 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 02:10:59,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 02:10:59,845 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 02:10:59,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 02:10:59,846 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 02:10:59,846 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 02:10:59,847 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 02:10:59,847 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 02:10:59,847 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 02:10:59,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 02:10:59,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 02:10:59,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 02:10:59,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 02:10:59,849 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 02:10:59,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 02:10:59,850 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 02:10:59,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 02:10:59,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 02:10:59,851 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 02:10:59,851 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 02:10:59,851 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 02:10:59,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 02:10:59,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 02:10:59,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 02:10:59,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 02:10:59,853 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 02:10:59,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 02:10:59,853 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 02:10:59,853 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 02:10:59,854 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 02:10:59,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 02:10:59,854 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 02:10:59,855 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 02:10:59,855 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 02:11:00,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 02:11:00,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 02:11:00,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 02:11:00,268 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 02:11:00,269 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 02:11:00,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix056_power.opt.i [2021-01-27 02:11:00,348 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af948f053/7e6e73172d694f5db4b4818f1dfec508/FLAG7c97d985e [2021-01-27 02:11:01,155 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 02:11:01,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix056_power.opt.i [2021-01-27 02:11:01,186 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af948f053/7e6e73172d694f5db4b4818f1dfec508/FLAG7c97d985e [2021-01-27 02:11:01,205 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af948f053/7e6e73172d694f5db4b4818f1dfec508 [2021-01-27 02:11:01,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 02:11:01,220 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 02:11:01,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 02:11:01,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 02:11:01,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 02:11:01,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:11:01" (1/1) ... [2021-01-27 02:11:01,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@331130e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:01, skipping insertion in model container [2021-01-27 02:11:01,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:11:01" (1/1) ... [2021-01-27 02:11:01,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 02:11:01,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 02:11:01,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:11:01,864 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 02:11:01,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 02:11:02,095 INFO L208 MainTranslator]: Completed translation [2021-01-27 02:11:02,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02 WrapperNode [2021-01-27 02:11:02,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 02:11:02,097 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 02:11:02,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 02:11:02,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 02:11:02,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 02:11:02,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 02:11:02,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 02:11:02,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 02:11:02,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (1/1) ... [2021-01-27 02:11:02,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 02:11:02,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 02:11:02,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 02:11:02,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 02:11:02,273 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (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 02:11:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 02:11:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 02:11:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 02:11:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 02:11:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 02:11:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 02:11:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 02:11:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 02:11:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-27 02:11:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-27 02:11:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 02:11:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 02:11:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 02:11:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 02:11:02,365 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 02:11:04,858 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 02:11:04,859 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 02:11:04,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:11:04 BoogieIcfgContainer [2021-01-27 02:11:04,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 02:11:04,863 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 02:11:04,864 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 02:11:04,867 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 02:11:04,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 02:11:01" (1/3) ... [2021-01-27 02:11:04,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eb02204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:11:04, skipping insertion in model container [2021-01-27 02:11:04,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:11:02" (2/3) ... [2021-01-27 02:11:04,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eb02204 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:11:04, skipping insertion in model container [2021-01-27 02:11:04,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:11:04" (3/3) ... [2021-01-27 02:11:04,871 INFO L111 eAbstractionObserver]: Analyzing ICFG mix056_power.opt.i [2021-01-27 02:11:04,889 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 02:11:04,889 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 02:11:04,894 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 02:11:04,895 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 02:11:04,934 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,935 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,935 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,935 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,936 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,936 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,936 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,937 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,938 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,938 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,939 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,939 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,940 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,941 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,942 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,943 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,943 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,943 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,944 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,944 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,944 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,945 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,945 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,946 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,946 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,946 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,946 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,947 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,947 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,947 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,948 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,948 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,949 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,949 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,950 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,950 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,951 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,952 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,952 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,952 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,952 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,953 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,953 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,953 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,953 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,953 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,954 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,955 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,958 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,958 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,959 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,959 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,960 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,960 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,961 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,961 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,961 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,961 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,967 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,967 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,967 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,967 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,969 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,970 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 02:11:04,974 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 02:11:04,989 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-27 02:11:05,018 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 02:11:05,018 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 02:11:05,019 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 02:11:05,019 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 02:11:05,019 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 02:11:05,019 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 02:11:05,019 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 02:11:05,019 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 72 and size of Sequence is : 73[2021-01-27 02:11:05,058 INFO L164 SleepSetCegar]: Size of mCounterexample is: 73 [2021-01-27 02:11:05,059 INFO L165 SleepSetCegar]: [112#[ULTIMATE.startENTRY]don't care, 115#[L-1]don't care, 118#[L-1-1]don't care, 121#[L17]don't care, 124#[L17-1]don't care, 127#[L17-2]don't care, 130#[L17-3]don't care, 133#[L17-4]don't care, 136#[L711]don't care, 139#[L712]don't care, 142#[L713]don't care, 145#[L715]don't care, 148#[L717]don't care, 151#[L718]don't care, 154#[L719]don't care, 157#[L720]don't care, 160#[L721]don't care, 163#[L722]don't care, 166#[L723]don't care, 169#[L724]don't care, 172#[L725]don't care, 175#[L726]don't care, 178#[L727]don't care, 181#[L728]don't care, 184#[L729]don't care, 187#[L730]don't care, 190#[L731]don't care, 193#[L732]don't care, 196#[L733]don't care, 199#[L735]don't care, 202#[L736]don't care, 205#[L737]don't care, 208#[L-1-2]don't care, 211#[L-1-3]don't care, 214#[L813]don't care, 217#[L813-1]don't care, 220#[L814]don't care, 223#[L814-1, P0ENTRY]don't care, 226#[L815, P0ENTRY]don't care, 232#[L815-1, P0ENTRY]don't care, 240#[L816, P0ENTRY]don't care, 246#[L816, L740]don't care, 252#[L742, L816]don't care, 258#[L816, L745]don't care, 264#[L750, L816]don't care, 270#[L816, P0FINAL]don't care, 276#[L816, P0EXIT]don't care, 280#[P1ENTRY, L816-1, P0EXIT]don't care, 283#[P1ENTRY, L817, P0EXIT]don't care, 289#[P1ENTRY, L817-1, P0EXIT]don't care, 297#[P1ENTRY, P0EXIT, L818]don't care, 301#[L755, P0EXIT, L818]don't care, 307#[L757, P0EXIT, L818]don't care, 313#[L760, P0EXIT, L818]don't care, 319#[P0EXIT, L767, L818]don't care, 325#[L770, P0EXIT, L818]don't care, 333#[P1FINAL, P0EXIT, L818]don't care, 337#[P1EXIT, P0EXIT, L818]don't care, 343#[L818-1, P1EXIT, P0EXIT, P2ENTRY]don't care, 346#[P1EXIT, L819, P0EXIT, P2ENTRY]don't care, 354#[P1EXIT, L821, P0EXIT, P2ENTRY]don't care, 360#[P1EXIT, L822, P0EXIT, P2ENTRY]don't care, 364#[L2, P1EXIT, P0EXIT, P2ENTRY]don't care, 370#[L3, P1EXIT, P0EXIT, P2ENTRY]don't care, 378#[L3-1, P1EXIT, P0EXIT, P2ENTRY]don't care, 380#[L2-1, P1EXIT, P0EXIT, P2ENTRY]don't care, 389#[P1EXIT, P0EXIT, P2ENTRY, L829]don't care, 397#[L845, P1EXIT, P0EXIT, P2ENTRY]don't care, 403#[P1EXIT, L846, P0EXIT, P2ENTRY]don't care, 409#[P1EXIT, L18, P0EXIT, P2ENTRY]don't care, 415#[P1EXIT, L18-1, P0EXIT, P2ENTRY]don't care, 421#[L775, P1EXIT, L18-1, P0EXIT]don't care, 434#[P1EXIT, L18-1, P0EXIT, P2Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-27 02:11:05,059 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:05,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:05,066 INFO L82 PathProgramCache]: Analyzing trace with hash -651621399, now seen corresponding path program 1 times [2021-01-27 02:11:05,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:05,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399159166] [2021-01-27 02:11:05,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:05,381 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 02:11:05,382 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399159166] [2021-01-27 02:11:05,383 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:05,383 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 02:11:05,384 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125670871] [2021-01-27 02:11:05,405 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-27 02:11:05,405 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:05,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-27 02:11:05,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-27 02:11:05,428 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:05,430 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 36.0) internal successors, (72), 2 states have internal predecessors, (72), 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: 66 and size of Sequence is : 67[2021-01-27 02:11:05,456 INFO L164 SleepSetCegar]: Size of mCounterexample is: 67 [2021-01-27 02:11:05,459 INFO L165 SleepSetCegar]: [438#[ULTIMATE.startENTRY]true, 440#[L-1]true, 442#[L-1-1]true, 444#[L17]true, 446#[L17-1]true, 448#[L17-2]true, 450#[L17-3]true, 452#[L17-4]true, 454#[L711]true, 456#[L712]true, 458#[L713]true, 460#[L715]true, 462#[L717]true, 464#[L718]true, 466#[L719]true, 468#[L720]true, 470#[L721]true, 472#[L722]true, 474#[L723]true, 476#[L724]true, 478#[L725]true, 480#[L726]true, 482#[L727]true, 484#[L728]true, 486#[L729]true, 488#[L730]true, 490#[L731]true, 492#[L732]true, 494#[L733]true, 496#[L735]true, 498#[L736]true, 500#[L737]true, 502#[L-1-2]true, 504#[L-1-3]true, 506#[L813]true, 508#[L813-1]true, 510#[L814]true, 512#[L814-1, P0ENTRY]true, 514#[L815, P0ENTRY]true, 518#[L815-1, P0ENTRY]true, 523#[L816, P0ENTRY]true, 527#[L816, L740]true, 531#[L742, L816]true, 535#[L816, L745]true, 539#[L750, L816]true, 543#[L816, P0FINAL]true, 547#[L816, P0EXIT]true, 550#[P1ENTRY, L816-1, P0EXIT]true, 552#[P1ENTRY, L817, P0EXIT]true, 556#[P1ENTRY, L817-1, P0EXIT]true, 561#[P1ENTRY, P0EXIT, L818]true, 564#[L755, P0EXIT, L818]true, 568#[L757, P0EXIT, L818]true, 572#[L760, P0EXIT, L818]true, 576#[P0EXIT, L767, L818]true, 580#[L770, P0EXIT, L818]true, 585#[P1FINAL, P0EXIT, L818]true, 588#[P1EXIT, P0EXIT, L818]true, 592#[L818-1, P1EXIT, P0EXIT, P2ENTRY]true, 594#[P1EXIT, L819, P0EXIT, P2ENTRY]true, 599#[P1EXIT, L821, P0EXIT, P2ENTRY]true, 603#[P1EXIT, L822, P0EXIT, P2ENTRY]true, 606#[L2, P1EXIT, P0EXIT, P2ENTRY]true, 610#[L3, P1EXIT, P0EXIT, P2ENTRY]true, 615#[L3-1, P1EXIT, P0EXIT, P2ENTRY]true, 620#[L3-1, L775, P1EXIT, P0EXIT]true, 630#[L3-1, P1EXIT, P0EXIT, P2Err0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 02:11:05,459 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 02:11:05,459 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:05,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:05,463 INFO L82 PathProgramCache]: Analyzing trace with hash -2095498652, now seen corresponding path program 1 times [2021-01-27 02:11:05,463 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:05,464 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650632428] [2021-01-27 02:11:05,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:05,798 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 02:11:05,799 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650632428] [2021-01-27 02:11:05,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:05,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-27 02:11:05,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122614092] [2021-01-27 02:11:05,801 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-27 02:11:05,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:05,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-27 02:11:05,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-27 02:11:05,803 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:05,803 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 16.5) internal successors, (66), 5 states have internal predecessors, (66), 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 02:11:05,862 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:05,956 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:05,957 INFO L165 SleepSetCegar]: [638#[ULTIMATE.startENTRY]true, 641#[L-1]true, 644#[L-1-1]true, 647#[L17]true, 650#[L17-1]true, 653#[L17-2]true, 656#[L17-3]true, 659#[L17-4]true, 662#[L711]true, 665#[L712]true, 668#[L713]true, 671#[L715]true, 674#[L717]true, 677#[L718]true, 680#[L719]true, 683#[L720]true, 686#[L721]true, 689#[L722]true, 692#[L723](= ~y$r_buff0_thd2~0 0), 695#[L724](= ~y$r_buff0_thd2~0 0), 698#[L725](= ~y$r_buff0_thd2~0 0), 701#[L726](= ~y$r_buff0_thd2~0 0), 704#[L727](= ~y$r_buff0_thd2~0 0), 707#[L728](= ~y$r_buff0_thd2~0 0), 710#[L729](= ~y$r_buff0_thd2~0 0), 713#[L730](= ~y$r_buff0_thd2~0 0), 716#[L731](= ~y$r_buff0_thd2~0 0), 719#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 722#[L733](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 725#[L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 728#[L736](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 731#[L737](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 734#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 737#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 740#[L813](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 743#[L813-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 746#[L814](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 749#[L814-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 752#[L815, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 758#[L815-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 766#[L816, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 772#[L816, L740](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 778#[L742, L816](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 784#[L816, L745](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 790#[L750, L816](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 796#[L816, P0FINAL](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 802#[L816, P0EXIT](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 806#[P1ENTRY, L816-1, P0EXIT](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 809#[P1ENTRY, L817, P0EXIT](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 815#[P1ENTRY, L817-1, P0EXIT](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 823#[P1ENTRY, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 827#[L755, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 833#[L757, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 839#[L760, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 845#[P0EXIT, L767, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 851#[L770, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 859#[P1FINAL, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 863#[P1EXIT, P0EXIT, L818](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 869#[L818-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 872#[P1EXIT, L819, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 880#[P1EXIT, L821, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 886#[P1EXIT, L822, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 890#[L2, P1EXIT, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 896#[L3, P1EXIT, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 906#[L2-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 987#[P1EXIT, P0EXIT, P2ENTRY, L829](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 997#[L845, P1EXIT, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 1005#[P1EXIT, L846, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 1013#[P1EXIT, L18, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 1021#[P1EXIT, L18-1, P0EXIT, P2ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 1030#[L775, P1EXIT, L18-1, P0EXIT](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 1045#[L786, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd2~0 0), 1066#[P1EXIT, L18-1, L789, P0EXIT](= ~y$r_buff0_thd2~0 0), 1084#[L796, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd2~0 0), 1102#[L799, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd2~0 0), 1118#[P2FINAL, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd2~0 0), 1136#[P2EXIT, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd2~0 0), 1151#[P2EXIT, L18-2, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 1158#[L17-5, P2EXIT, P1EXIT, P0EXIT](= ~y$r_buff0_thd2~0 0), 1167#[P2EXIT, P1EXIT, L17-7, P0EXIT](= ~y$r_buff0_thd2~0 0), 1181#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](= ~y$r_buff0_thd2~0 0)] [2021-01-27 02:11:05,957 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 02:11:05,957 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:05,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:05,958 INFO L82 PathProgramCache]: Analyzing trace with hash -1684330740, now seen corresponding path program 1 times [2021-01-27 02:11:05,958 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:05,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832721351] [2021-01-27 02:11:05,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:06,540 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 02:11:06,540 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832721351] [2021-01-27 02:11:06,540 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:06,541 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-01-27 02:11:06,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724491289] [2021-01-27 02:11:06,541 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-27 02:11:06,542 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:06,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-27 02:11:06,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2021-01-27 02:11:06,543 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:06,543 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 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 02:11:06,619 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:07,245 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:07,872 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:08,384 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:08,386 INFO L165 SleepSetCegar]: [1198#[ULTIMATE.startENTRY]true, 1201#[L-1]true, 1204#[L-1-1]true, 1207#[L17]true, 1210#[L17-1]true, 1213#[L17-2]true, 1216#[L17-3]true, 1219#[L17-4]true, 1222#[L711]true, 1225#[L712]true, 1228#[L713]true, 1231#[L715]true, 1234#[L717]true, 1237#[L718]true, 1240#[L719]true, 1243#[L720]true, 1246#[L721](= ~y$r_buff0_thd0~0 0), 1249#[L722](= ~y$r_buff0_thd0~0 0), 1252#[L723](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1255#[L724](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1258#[L725](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1261#[L726](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1264#[L727](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1267#[L728](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1270#[L729](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1273#[L730](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1276#[L731](and (= ~y$w_buff0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1279#[L732](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1282#[L733](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1285#[L735](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1288#[L736](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1291#[L737](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1294#[L-1-2](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1297#[L-1-3](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1300#[L813](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1303#[L813-1](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1306#[L814](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1309#[L814-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1312#[L815, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1318#[L815-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1326#[L816, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1332#[L816, L740](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1338#[L742, L816](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1344#[L816, L745](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1350#[L750, L816](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1356#[L816, P0FINAL](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1362#[L816, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1366#[P1ENTRY, L816-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1369#[P1ENTRY, L817, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1375#[P1ENTRY, L817-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1383#[P1ENTRY, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1387#[L755, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1393#[L757, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1399#[L760, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1405#[P0EXIT, L767, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1411#[L770, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1419#[P1FINAL, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1423#[P1EXIT, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1429#[L818-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1432#[P1EXIT, L819, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1440#[P1EXIT, L821, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1446#[P1EXIT, L822, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1450#[L2, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1456#[L3, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1466#[L2-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1512#[P1EXIT, P0EXIT, P2ENTRY, L829](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 1518#[L775, P1EXIT, P0EXIT, L829](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2450#[L786, P1EXIT, P0EXIT, L829](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2461#[P1EXIT, L789, P0EXIT, L829](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2473#[L845, P1EXIT, L789, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2477#[P1EXIT, L846, L789, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2483#[P1EXIT, L18, L789, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2491#[P1EXIT, L18-1, L789, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2499#[L796, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2508#[L799, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2515#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2524#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2533#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2537#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2540#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2548#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 02:11:08,386 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 02:11:08,386 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:08,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:08,387 INFO L82 PathProgramCache]: Analyzing trace with hash -557457290, now seen corresponding path program 2 times [2021-01-27 02:11:08,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:08,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621405603] [2021-01-27 02:11:08,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:08,825 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 02:11:08,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621405603] [2021-01-27 02:11:08,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:08,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:11:08,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155568083] [2021-01-27 02:11:08,826 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:11:08,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:08,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:11:08,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:11:08,828 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:08,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 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 02:11:08,929 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:09,295 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:09,553 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:10,302 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:11,192 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:11,262 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:11,432 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:11,595 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:12,429 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:12,459 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:12,505 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:12,651 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:12,948 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:12,950 INFO L165 SleepSetCegar]: [2558#[ULTIMATE.startENTRY]true, 2561#[L-1]true, 2564#[L-1-1]true, 2567#[L17]true, 2570#[L17-1]true, 2573#[L17-2]true, 2576#[L17-3]true, 2579#[L17-4]true, 2582#[L711]true, 2585#[L712]true, 2588#[L713]true, 2591#[L715]true, 2594#[L717]true, 2597#[L718]true, 2600#[L719]true, 2603#[L720]true, 2606#[L721](= ~y$r_buff0_thd0~0 0), 2609#[L722](= ~y$r_buff0_thd0~0 0), 2612#[L723](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2615#[L724](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2618#[L725](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2621#[L726](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2624#[L727](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2627#[L728](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2630#[L729](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2633#[L730](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2636#[L731](and (= ~y$w_buff0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2639#[L732](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2642#[L733](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2645#[L735](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2648#[L736](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2651#[L737](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2654#[L-1-2](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2657#[L-1-3](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2660#[L813](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2663#[L813-1](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2666#[L814](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2669#[L814-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2672#[L815, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2678#[L815-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2686#[L816, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2692#[L816, L740](and (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2698#[L742, L816](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2704#[L816, L745](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2710#[L750, L816](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2716#[L816, P0FINAL](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2722#[L816, P0EXIT](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2726#[P1ENTRY, L816-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2729#[P1ENTRY, L817, P0EXIT](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2735#[P1ENTRY, L817-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2743#[P1ENTRY, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2747#[L755, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2753#[L757, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2761#[L818-1, L757, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14625#[L757, L819, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14647#[L757, L821, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14667#[L757, L822, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14685#[L757, L2, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14705#[L3, L757, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14736#[L757, L2-1, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14904#[L757, P0EXIT, P2ENTRY, L829](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14926#[L757, L845, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14950#[L757, L846, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 14975#[L757, L18, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15000#[L757, L18-1, P0EXIT, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15032#[L760, L18-1, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15054#[L18-1, P0EXIT, L767, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15074#[L770, L18-1, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15094#[P1FINAL, L18-1, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15110#[P1EXIT, L18-1, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15128#[L775, P1EXIT, L18-1, P0EXIT](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15145#[L786, P1EXIT, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15158#[P1EXIT, L18-1, L789, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15167#[L796, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15176#[L799, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15183#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15192#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15201#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15205#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15208#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15216#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 02:11:12,951 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 02:11:12,952 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:12,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:12,956 INFO L82 PathProgramCache]: Analyzing trace with hash -175352768, now seen corresponding path program 3 times [2021-01-27 02:11:12,957 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:12,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612400893] [2021-01-27 02:11:12,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:13,488 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 02:11:13,489 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612400893] [2021-01-27 02:11:13,489 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:13,489 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-27 02:11:13,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431553508] [2021-01-27 02:11:13,490 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-27 02:11:13,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:13,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-27 02:11:13,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-01-27 02:11:13,495 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:13,496 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 7.2727272727272725) internal successors, (80), 11 states have internal predecessors, (80), 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 02:11:13,817 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:13,850 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:14,434 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:14,614 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:14,775 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:14,966 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:15,499 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:20,001 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:20,064 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:20,066 INFO L165 SleepSetCegar]: [15230#[ULTIMATE.startENTRY]true, 15233#[L-1]true, 15236#[L-1-1]true, 15239#[L17]true, 15242#[L17-1]true, 15245#[L17-2]true, 15248#[L17-3]true, 15251#[L17-4]true, 15254#[L711]true, 15257#[L712]true, 15260#[L713]true, 15263#[L715]true, 15266#[L717]true, 15269#[L718](= ~y~0 0), 15272#[L719](= ~y~0 0), 15275#[L720](= ~y~0 0), 15278#[L721](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 15281#[L722](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 15284#[L723](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15287#[L724](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15290#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15293#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15296#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15299#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15302#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15305#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15308#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15311#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15314#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15317#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15320#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15323#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15326#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15329#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15332#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15335#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15338#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15341#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15344#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15350#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15358#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15364#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 15368#[P1ENTRY, L816-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148455#[P1ENTRY, L817, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148479#[P1ENTRY, L817-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148505#[P1ENTRY, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148527#[L755, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148551#[L757, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148575#[L760, L740, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148599#[L740, L767, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148623#[L770, L740, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148649#[P1FINAL, L740, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148671#[P1EXIT, L740, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148686#[L818-1, P1EXIT, L740, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148707#[P1EXIT, L740, L819, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148733#[P1EXIT, L821, L740, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148757#[P1EXIT, L822, L740, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148779#[L2, P1EXIT, L740, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148803#[L3, P1EXIT, L740, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 148840#[L2-1, P1EXIT, L740, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 149169#[P1EXIT, L740, P2ENTRY, L829](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 149193#[L775, P1EXIT, L740, L829](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152678#[L786, P1EXIT, L740, L829](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152697#[P1EXIT, L789, L740, L829](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152721#[L845, P1EXIT, L789, L740](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152738#[P1EXIT, L846, L789, L740](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152757#[P1EXIT, L18, L789, L740](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152778#[P1EXIT, L18-1, L789, L740](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152799#[L742, P1EXIT, L18-1, L789](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152819#[P1EXIT, L18-1, L789, L745](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152839#[L750, P1EXIT, L18-1, L789](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152859#[P1EXIT, L18-1, L789, P0FINAL](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152877#[P1EXIT, L18-1, L789, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152899#[L796, P1EXIT, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152914#[L799, P1EXIT, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152927#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152942#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152955#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152961#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152966#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 152976#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 02:11:20,066 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 02:11:20,067 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:20,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:20,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1800256776, now seen corresponding path program 4 times [2021-01-27 02:11:20,067 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:20,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439184472] [2021-01-27 02:11:20,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:20,471 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 02:11:20,472 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439184472] [2021-01-27 02:11:20,472 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:20,472 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-27 02:11:20,472 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968845410] [2021-01-27 02:11:20,473 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-27 02:11:20,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:20,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-27 02:11:20,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-01-27 02:11:20,474 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:20,475 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 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 02:11:20,533 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:20,727 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:20,821 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:20,893 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:20,955 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,204 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,366 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,461 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,565 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,656 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,732 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:21,980 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:22,221 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:25,631 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:25,633 INFO L165 SleepSetCegar]: [152992#[ULTIMATE.startENTRY]true, 152995#[L-1]true, 152998#[L-1-1]true, 153001#[L17]true, 153004#[L17-1]true, 153007#[L17-2]true, 153010#[L17-3]true, 153013#[L17-4]true, 153016#[L711]true, 153019#[L712]true, 153022#[L713]true, 153025#[L715]true, 153028#[L717]true, 153031#[L718](= ~y~0 0), 153034#[L719](= ~y~0 0), 153037#[L720](= ~y~0 0), 153040#[L721](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 153043#[L722](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 153046#[L723](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153049#[L724](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153052#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153055#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153058#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153061#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153064#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153067#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153070#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153073#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153076#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153079#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153082#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153085#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153088#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153091#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153094#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153097#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153100#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153103#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153106#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153112#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153120#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153126#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 153130#[P1ENTRY, L816-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214871#[P1ENTRY, L817, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214877#[P1ENTRY, L817-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214885#[P1ENTRY, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214889#[L755, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214895#[L757, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214901#[L760, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214907#[L740, L767, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214913#[L770, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214921#[P1FINAL, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214925#[P1EXIT, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214931#[L818-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214934#[P1EXIT, L740, L819, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214942#[P1EXIT, L821, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214948#[P1EXIT, L822, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214952#[L2, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214958#[L3, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 214968#[L2-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 215089#[P1EXIT, L740, P2ENTRY, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 215095#[L775, P1EXIT, L740, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216615#[L786, P1EXIT, L740, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216621#[P1EXIT, L789, L740, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216626#[L742, P1EXIT, L789, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216642#[P1EXIT, L789, L745, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216662#[L750, P1EXIT, L789, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216682#[P1EXIT, L789, L829, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216702#[P1EXIT, L789, P0EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216718#[L796, P1EXIT, P0EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216731#[L796, L845, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216745#[L796, P1EXIT, L846, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216759#[L796, P1EXIT, L18, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216769#[L796, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216779#[L799, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216786#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216795#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216804#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216808#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216811#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216819#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 02:11:25,633 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 02:11:25,634 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:25,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:25,635 INFO L82 PathProgramCache]: Analyzing trace with hash 834855480, now seen corresponding path program 5 times [2021-01-27 02:11:25,635 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:25,636 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445462317] [2021-01-27 02:11:25,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:25,885 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 02:11:25,885 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445462317] [2021-01-27 02:11:25,886 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:25,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 02:11:25,886 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616414805] [2021-01-27 02:11:25,887 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 02:11:25,887 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:25,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 02:11:25,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 02:11:25,898 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:25,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 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 02:11:30,369 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:30,480 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:30,481 INFO L165 SleepSetCegar]: [216828#[ULTIMATE.startENTRY]true, 216831#[L-1]true, 216834#[L-1-1]true, 216837#[L17]true, 216840#[L17-1]true, 216843#[L17-2]true, 216846#[L17-3]true, 216849#[L17-4]true, 216852#[L711]true, 216855#[L712]true, 216858#[L713]true, 216861#[L715]true, 216864#[L717]true, 216867#[L718](= ~y~0 0), 216870#[L719](= ~y~0 0), 216873#[L720](= ~y~0 0), 216876#[L721](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 216879#[L722](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 216882#[L723](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216885#[L724](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216888#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216891#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216894#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216897#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216900#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216903#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216906#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216909#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216912#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216915#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216918#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216921#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216924#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216927#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216930#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216933#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216936#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216939#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216942#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216948#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216956#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216962#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 216966#[P1ENTRY, L816-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327603#[P1ENTRY, L817, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327609#[P1ENTRY, L817-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327617#[P1ENTRY, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327621#[L755, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327627#[L757, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327633#[L760, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327639#[L740, L767, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327645#[L770, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327653#[P1FINAL, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327657#[P1EXIT, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327663#[L818-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327666#[P1EXIT, L740, L819, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327674#[P1EXIT, L821, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327680#[P1EXIT, L822, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327684#[L2, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327690#[L3, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327700#[L2-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327821#[P1EXIT, L740, P2ENTRY, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 327827#[L775, P1EXIT, L740, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 329347#[L786, P1EXIT, L740, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 329353#[P1EXIT, L789, L740, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 329358#[L742, P1EXIT, L789, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 329368#[L742, L796, P1EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331557#[L742, L796, L845, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331577#[L742, L796, P1EXIT, L846](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331598#[L742, L796, P1EXIT, L18](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331615#[L742, L796, P1EXIT, L18-1](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331642#[L796, P1EXIT, L18-1, L745](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331654#[L750, L796, P1EXIT, L18-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331666#[L796, P1EXIT, L18-1, P0FINAL](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331676#[L796, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331692#[L799, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331699#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331708#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331717#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331721#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331724#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 331732#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 02:11:30,482 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 02:11:30,482 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:30,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:30,483 INFO L82 PathProgramCache]: Analyzing trace with hash -261086988, now seen corresponding path program 6 times [2021-01-27 02:11:30,483 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:30,483 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358034630] [2021-01-27 02:11:30,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 02:11:30,648 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 02:11:30,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358034630] [2021-01-27 02:11:30,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 02:11:30,649 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 02:11:30,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847066406] [2021-01-27 02:11:30,650 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 02:11:30,650 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 02:11:30,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 02:11:30,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-27 02:11:30,651 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 02:11:30,651 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 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 02:11:30,831 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:30,975 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:31,654 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:31,710 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 02:11:31,821 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 02:11:33,453 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 02:11:33,454 INFO L165 SleepSetCegar]: [331742#[ULTIMATE.startENTRY]true, 331745#[L-1]true, 331748#[L-1-1]true, 331751#[L17]true, 331754#[L17-1]true, 331757#[L17-2]true, 331760#[L17-3]true, 331763#[L17-4]true, 331766#[L711](= ~__unbuffered_cnt~0 0), 331769#[L712](= ~__unbuffered_cnt~0 0), 331774#[L713](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331777#[L715](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331780#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331783#[L718](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331786#[L719](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331789#[L720](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331792#[L721](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331795#[L722](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331798#[L723](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331801#[L724](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331804#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331807#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331810#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331813#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331816#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331819#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331822#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331825#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331828#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331831#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331834#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331837#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331840#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331843#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331846#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331849#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331852#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331855#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331858#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331864#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331872#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331878#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 331882#[P1ENTRY, L816-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 366633#[P1ENTRY, L817, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 366639#[P1ENTRY, L817-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 366647#[P1ENTRY, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 366651#[L755, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 366659#[L818-1, L755, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 401822#[L755, L740, L819, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 401858#[L775, L755, L740, L819](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 410369#[L786, L755, L740, L819](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 410390#[L755, L789, L740, L819](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 410416#[L742, L755, L789, L819](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 410438#[L755, L789, L745, L819](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 410462#[L750, L755, L789, L819](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 410489#[L755, L789, L819, P0FINAL](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 410516#[L755, L789, L819, P0EXIT](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 410535#[L757, L789, L819, P0EXIT](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 410545#[L760, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410557#[L789, L819, P0EXIT, L767](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410567#[L770, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410579#[P1FINAL, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410587#[P1EXIT, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410599#[L796, P1EXIT, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410606#[L799, P1EXIT, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 410613#[L799, P1EXIT, L821, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410619#[L799, P1EXIT, L822, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410623#[L799, L2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410629#[L3, L799, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410639#[L799, L2-1, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410652#[L799, P1EXIT, P0EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410664#[L799, L845, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410674#[L799, P1EXIT, L846, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410684#[L799, P1EXIT, L18, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410694#[L799, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410706#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410721#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410734#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410740#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410745#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 410755#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 02:11:33,455 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-27 02:11:33,455 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 02:11:33,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 02:11:33,455 INFO L82 PathProgramCache]: Analyzing trace with hash -1035127006, now seen corresponding path program 7 times [2021-01-27 02:11:33,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 02:11:33,456 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041426941] [2021-01-27 02:11:33,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 02:11:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:11:33,510 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:11:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 02:11:33,579 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 02:11:33,656 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 02:11:33,657 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 02:11:33,657 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-27 02:11:33,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 02:11:33 BasicIcfg [2021-01-27 02:11:33,863 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 02:11:33,867 INFO L168 Benchmark]: Toolchain (without parser) took 32654.49 ms. Allocated memory was 302.0 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 276.8 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 320.6 MB. Max. memory is 16.0 GB. [2021-01-27 02:11:33,873 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 272.2 MB in the beginning and 272.1 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 02:11:33,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 874.46 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 279.6 MB in the end (delta: -3.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.0 GB. [2021-01-27 02:11:33,878 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.37 ms. Allocated memory is still 302.0 MB. Free memory was 279.6 MB in the beginning and 276.7 MB in the end (delta: 2.9 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 02:11:33,879 INFO L168 Benchmark]: Boogie Preprocessor took 43.06 ms. Allocated memory is still 302.0 MB. Free memory was 276.7 MB in the beginning and 274.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 02:11:33,881 INFO L168 Benchmark]: RCFGBuilder took 2590.17 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 274.6 MB in the beginning and 301.0 MB in the end (delta: -26.4 MB). Peak memory consumption was 171.7 MB. Max. memory is 16.0 GB. [2021-01-27 02:11:33,882 INFO L168 Benchmark]: TraceAbstraction took 28999.70 ms. Allocated memory was 362.8 MB in the beginning and 2.1 GB in the end (delta: 1.7 GB). Free memory was 301.0 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 281.1 MB. Max. memory is 16.0 GB. [2021-01-27 02:11:33,891 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 272.2 MB in the beginning and 272.1 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 874.46 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 279.6 MB in the end (delta: -3.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 129.37 ms. Allocated memory is still 302.0 MB. Free memory was 279.6 MB in the beginning and 276.7 MB in the end (delta: 2.9 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 43.06 ms. Allocated memory is still 302.0 MB. Free memory was 276.7 MB in the beginning and 274.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2590.17 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 274.6 MB in the beginning and 301.0 MB in the end (delta: -26.4 MB). Peak memory consumption was 171.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 28999.70 ms. Allocated memory was 362.8 MB in the beginning and 2.1 GB in the end (delta: 1.7 GB). Free memory was 301.0 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 281.1 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0] [L712] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0] [L713] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L715] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L717] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L718] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L719] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L720] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L721] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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] [L722] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$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] [L723] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$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$r_buff0_thd3=0] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L727] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L728] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0] [L729] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L730] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L731] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L732] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L733] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L735] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L813] 0 pthread_t t1492; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L814] FCALL, FORK 0 pthread_create(&t1492, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L815] 0 pthread_t t1493; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L816] FCALL, FORK 0 pthread_create(&t1493, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L817] 0 pthread_t t1494; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L818] FCALL, FORK 0 pthread_create(&t1494, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L776] 3 y$w_buff1 = y$w_buff0 [L777] 3 y$w_buff0 = 2 [L778] 3 y$w_buff1_used = y$w_buff0_used [L779] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L781] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L782] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L783] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L784] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L785] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L788] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L741] 1 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L744] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L749] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L751] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L756] 2 x = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L759] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L762] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L762] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L762] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L762] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L763] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L763] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L764] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L764] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L765] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L765] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L766] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L766] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L769] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L771] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L791] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L791] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L792] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L792] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L793] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L793] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L794] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L794] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L795] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L795] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L798] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L820] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L824] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L824] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L825] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L825] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L826] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L826] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L827] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L827] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L828] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L828] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L831] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L832] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L833] 0 y$flush_delayed = weak$$choice2 [L834] 0 y$mem_tmp = y [L835] EXPR 0 !y$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) [L835] 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) [L836] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L836] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0) [L836] EXPR 0 weak$$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$w_buff0)) [L836] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L837] EXPR 0 weak$$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$w_buff1)) [L837] EXPR 0 !y$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) [L837] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L837] 0 y$w_buff1 = weak$$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)) [L838] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L838] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used) [L838] EXPR 0 weak$$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)) [L838] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L839] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L839] EXPR 0 !y$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) [L839] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L839] 0 y$w_buff1_used = weak$$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)) [L840] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L840] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0) [L840] EXPR 0 weak$$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)) [L840] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L841] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L841] EXPR 0 !y$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) [L841] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L841] 0 y$r_buff1_thd0 = weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L842] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 0) [L843] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L843] 0 y = y$flush_delayed ? y$mem_tmp : y [L844] 0 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L800] 3 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] 0 __assert_fail ("0", "mix056_power.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 98 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 28.6s, OverallIterations: 9, 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: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 698 NumberOfCodeBlocks, 698 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 610 ConstructedInterpolants, 0 QuantifiedInterpolants, 257314 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...