/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/mix042_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 01:53:39,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 01:53:39,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 01:53:39,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 01:53:39,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 01:53:39,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 01:53:39,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 01:53:39,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 01:53:39,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 01:53:39,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 01:53:39,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 01:53:39,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 01:53:39,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 01:53:39,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 01:53:39,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 01:53:39,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 01:53:39,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 01:53:39,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 01:53:39,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 01:53:39,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 01:53:39,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 01:53:39,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 01:53:39,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 01:53:39,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 01:53:39,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-27 01:53:39,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-27 01:53:39,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-27 01:53:39,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-27 01:53:39,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-27 01:53:39,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-27 01:53:39,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-27 01:53:39,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-27 01:53:39,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-27 01:53:39,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-27 01:53:39,673 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-27 01:53:39,673 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-27 01:53:39,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-27 01:53:39,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-27 01:53:39,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 01:53:39,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 01:53:39,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 01:53:39,680 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 01:53:39,734 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 01:53:39,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 01:53:39,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 01:53:39,737 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 01:53:39,737 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 01:53:39,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 01:53:39,738 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 01:53:39,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 01:53:39,738 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 01:53:39,739 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 01:53:39,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 01:53:39,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 01:53:39,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 01:53:39,740 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 01:53:39,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 01:53:39,741 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 01:53:39,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 01:53:39,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 01:53:39,741 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 01:53:39,742 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 01:53:39,742 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 01:53:39,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 01:53:39,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 01:53:39,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 01:53:39,743 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 01:53:39,743 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 01:53:39,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 01:53:39,743 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 01:53:39,744 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 01:53:39,744 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 01:53:39,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 01:53:39,744 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 01:53:39,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 01:53:39,745 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 01:53:40,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 01:53:40,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 01:53:40,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 01:53:40,199 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 01:53:40,200 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 01:53:40,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix042_power.opt.i [2021-01-27 01:53:40,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f640beeee/cf603e70718c4ecea3902058dea3e4ae/FLAG3a5a146da [2021-01-27 01:53:41,100 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 01:53:41,100 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix042_power.opt.i [2021-01-27 01:53:41,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f640beeee/cf603e70718c4ecea3902058dea3e4ae/FLAG3a5a146da [2021-01-27 01:53:41,302 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f640beeee/cf603e70718c4ecea3902058dea3e4ae [2021-01-27 01:53:41,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 01:53:41,320 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 01:53:41,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 01:53:41,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 01:53:41,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 01:53:41,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 01:53:41" (1/1) ... [2021-01-27 01:53:41,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f04589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:41, skipping insertion in model container [2021-01-27 01:53:41,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 01:53:41" (1/1) ... [2021-01-27 01:53:41,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 01:53:41,426 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 01:53:41,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 01:53:41,916 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 01:53:42,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 01:53:42,228 INFO L208 MainTranslator]: Completed translation [2021-01-27 01:53:42,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42 WrapperNode [2021-01-27 01:53:42,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 01:53:42,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 01:53:42,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 01:53:42,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 01:53:42,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 01:53:42,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 01:53:42,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 01:53:42,379 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 01:53:42,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,408 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (1/1) ... [2021-01-27 01:53:42,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 01:53:42,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 01:53:42,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 01:53:42,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 01:53:42,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (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 01:53:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 01:53:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 01:53:42,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 01:53:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 01:53:42,505 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 01:53:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 01:53:42,506 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 01:53:42,506 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 01:53:42,507 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-27 01:53:42,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-27 01:53:42,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 01:53:42,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 01:53:42,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 01:53:42,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 01:53:42,510 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 01:53:45,038 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 01:53:45,038 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 01:53:45,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 01:53:45 BoogieIcfgContainer [2021-01-27 01:53:45,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 01:53:45,042 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 01:53:45,043 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 01:53:45,046 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 01:53:45,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 01:53:41" (1/3) ... [2021-01-27 01:53:45,047 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd1ab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 01:53:45, skipping insertion in model container [2021-01-27 01:53:45,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:42" (2/3) ... [2021-01-27 01:53:45,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd1ab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 01:53:45, skipping insertion in model container [2021-01-27 01:53:45,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 01:53:45" (3/3) ... [2021-01-27 01:53:45,049 INFO L111 eAbstractionObserver]: Analyzing ICFG mix042_power.opt.i [2021-01-27 01:53:45,066 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 01:53:45,067 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 01:53:45,071 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 01:53:45,072 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 01:53:45,129 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,129 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,130 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,130 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,130 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,130 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,131 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,131 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,131 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,131 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,132 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,132 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,133 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,133 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,134 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,134 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,135 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,135 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,137 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,137 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,137 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,138 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,138 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,139 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,139 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,139 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,140 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,140 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,140 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,140 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,141 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,141 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,141 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,141 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,142 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,142 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,142 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,142 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,142 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,143 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,143 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,143 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,143 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,143 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,144 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,144 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,144 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,144 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,144 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,145 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,145 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,145 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,146 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,146 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,146 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,146 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,147 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,147 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,147 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,148 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,148 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,148 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,148 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,148 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,148 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,149 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,150 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,150 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,150 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,150 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,151 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,151 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,151 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,152 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,152 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,152 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,154 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,155 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,155 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,155 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,158 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,158 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,159 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,159 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,160 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,162 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,163 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,163 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,164 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,164 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,165 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:45,170 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 01:53:45,184 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-27 01:53:45,210 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 01:53:45,210 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 01:53:45,210 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 01:53:45,210 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 01:53:45,211 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 01:53:45,211 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 01:53:45,211 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 01:53:45,211 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 88 and size of Sequence is : 89[2021-01-27 01:53:45,253 INFO L164 SleepSetCegar]: Size of mCounterexample is: 89 [2021-01-27 01:53:45,254 INFO L165 SleepSetCegar]: [117#[ULTIMATE.startENTRY]don't care, 120#[L-1]don't care, 123#[L-1-1]don't care, 126#[L17]don't care, 129#[L17-1]don't care, 132#[L17-2]don't care, 135#[L17-3]don't care, 138#[L17-4]don't care, 141#[L711]don't care, 144#[L713]don't care, 147#[L715]don't care, 150#[L717]don't care, 153#[L718]don't care, 156#[L719]don't care, 159#[L721]don't care, 162#[L723]don't care, 165#[L724]don't care, 168#[L725]don't care, 171#[L726]don't care, 174#[L727]don't care, 177#[L728]don't care, 180#[L729]don't care, 183#[L730]don't care, 186#[L731]don't care, 189#[L732]don't care, 192#[L733]don't care, 195#[L734]don't care, 198#[L735]don't care, 201#[L736]don't care, 204#[L737]don't care, 207#[L738]don't care, 210#[L739]don't care, 213#[L741]don't care, 216#[L742]don't care, 219#[L743]don't care, 222#[L-1-2]don't care, 225#[L-1-3]don't care, 228#[L825]don't care, 231#[L825-1]don't care, 234#[L826]don't care, 237#[P0ENTRY, L826-1]don't care, 242#[P0ENTRY, L827]don't care, 248#[P0ENTRY, L827-1]don't care, 254#[P0ENTRY, L828]don't care, 258#[L746, L828]don't care, 266#[L748, L828]don't care, 272#[L828, L751]don't care, 278#[L828, L756]don't care, 284#[L828, P0FINAL]don't care, 290#[P0EXIT, L828]don't care, 294#[P0EXIT, P1ENTRY, L828-1]don't care, 299#[P0EXIT, P1ENTRY, L829]don't care, 305#[L829-1, P0EXIT, P1ENTRY]don't care, 309#[P0EXIT, P1ENTRY, L830]don't care, 317#[P0EXIT, L761, L830]don't care, 323#[P0EXIT, L830, L763]don't care, 329#[P0EXIT, L766, L830]don't care, 335#[L773, P0EXIT, L830]don't care, 341#[L776, P0EXIT, L830]don't care, 347#[P0EXIT, P1FINAL, L830]don't care, 353#[P0EXIT, P1EXIT, L830]don't care, 357#[P0EXIT, P1EXIT, P2ENTRY, L830-1]don't care, 362#[P0EXIT, P1EXIT, P2ENTRY, L831]don't care, 368#[P0EXIT, P1EXIT, P2ENTRY, L833]don't care, 372#[P0EXIT, P1EXIT, P2ENTRY, L834]don't care, 378#[P0EXIT, P1EXIT, P2ENTRY, L2]don't care, 386#[P0EXIT, P1EXIT, P2ENTRY, L3]don't care, 390#[P0EXIT, P1EXIT, P2ENTRY, L3-1]don't care, 394#[P0EXIT, P1EXIT, P2ENTRY, L2-1]don't care, 405#[P0EXIT, P1EXIT, P2ENTRY, L841]don't care, 411#[P0EXIT, P1EXIT, P2ENTRY, L857]don't care, 415#[P0EXIT, P1EXIT, P2ENTRY, L858]don't care, 423#[P0EXIT, P1EXIT, P2ENTRY, L18]don't care, 427#[P0EXIT, L18-1, P1EXIT, P2ENTRY]don't care, 433#[L18-2, P0EXIT, P1EXIT, P2ENTRY]don't care, 444#[P0EXIT, P1EXIT, P2ENTRY, L17-5]don't care, 448#[P0EXIT, P1EXIT, P2ENTRY, L17-9]don't care, 437#[L18-4, P0EXIT, P1EXIT, P2ENTRY]don't care, 463#[L825-2, P0EXIT, P1EXIT, P2ENTRY]don't care, 469#[L825-3, P0EXIT, P1EXIT, P2ENTRY]don't care, 475#[L827-2, P0EXIT, P1EXIT, P2ENTRY]don't care, 481#[P0EXIT, L827-3, P1EXIT, P2ENTRY]don't care, 485#[L829-2, P0EXIT, P1EXIT, P2ENTRY]don't care, 491#[P0EXIT, P1EXIT, P2ENTRY, L829-3]don't care, 499#[P0EXIT, P1EXIT, P2ENTRY, L859]don't care, 505#[P0EXIT, P1EXIT, P2ENTRY, ULTIMATE.startFINAL]don't care, 511#[P0EXIT, ULTIMATE.startEXIT, P1EXIT, P2ENTRY]don't care, 515#[P0EXIT, ULTIMATE.startEXIT, P1EXIT, L781]don't care, 518#[P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, ULTIMATE.startEXIT, P1EXIT]don't care] [2021-01-27 01:53:45,255 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 01:53:45,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:45,261 INFO L82 PathProgramCache]: Analyzing trace with hash -271701024, now seen corresponding path program 1 times [2021-01-27 01:53:45,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:45,273 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779660992] [2021-01-27 01:53:45,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:45,619 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 01:53:45,620 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779660992] [2021-01-27 01:53:45,621 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:45,621 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 01:53:45,622 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039613635] [2021-01-27 01:53:45,634 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-27 01:53:45,634 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:45,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-27 01:53:45,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-27 01:53:45,655 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:45,657 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 44.0) internal successors, (88), 2 states have internal predecessors, (88), 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: 69 and size of Sequence is : 70[2021-01-27 01:53:45,673 INFO L164 SleepSetCegar]: Size of mCounterexample is: 70 [2021-01-27 01:53:45,673 INFO L165 SleepSetCegar]: [524#[ULTIMATE.startENTRY]true, 526#[L-1]true, 528#[L-1-1]true, 530#[L17]true, 532#[L17-1]true, 534#[L17-2]true, 536#[L17-3]true, 538#[L17-4]true, 540#[L711]true, 542#[L713]true, 544#[L715]true, 546#[L717]true, 548#[L718]true, 550#[L719]true, 552#[L721]true, 554#[L723]true, 556#[L724]true, 558#[L725]true, 560#[L726]true, 562#[L727]true, 564#[L728]true, 566#[L729]true, 568#[L730]true, 570#[L731]true, 572#[L732]true, 574#[L733]true, 576#[L734]true, 578#[L735]true, 580#[L736]true, 582#[L737]true, 584#[L738]true, 586#[L739]true, 588#[L741]true, 590#[L742]true, 592#[L743]true, 594#[L-1-2]true, 596#[L-1-3]true, 598#[L825]true, 600#[L825-1]true, 602#[L826]true, 604#[P0ENTRY, L826-1]true, 607#[P0ENTRY, L827]true, 611#[P0ENTRY, L827-1]true, 615#[P0ENTRY, L828]true, 618#[L746, L828]true, 623#[L748, L828]true, 627#[L828, L751]true, 631#[L828, L756]true, 635#[L828, P0FINAL]true, 639#[P0EXIT, L828]true, 642#[P0EXIT, P1ENTRY, L828-1]true, 645#[P0EXIT, P1ENTRY, L829]true, 649#[L829-1, P0EXIT, P1ENTRY]true, 652#[P0EXIT, P1ENTRY, L830]true, 657#[P0EXIT, L761, L830]true, 661#[P0EXIT, L830, L763]true, 665#[P0EXIT, L766, L830]true, 669#[L773, P0EXIT, L830]true, 673#[L776, P0EXIT, L830]true, 677#[P0EXIT, P1FINAL, L830]true, 681#[P0EXIT, P1EXIT, L830]true, 684#[P0EXIT, P1EXIT, P2ENTRY, L830-1]true, 687#[P0EXIT, P1EXIT, P2ENTRY, L831]true, 691#[P0EXIT, P1EXIT, P2ENTRY, L833]true, 694#[P0EXIT, P1EXIT, P2ENTRY, L834]true, 698#[P0EXIT, P1EXIT, P2ENTRY, L2]true, 703#[P0EXIT, P1EXIT, P2ENTRY, L3]true, 706#[P0EXIT, P1EXIT, P2ENTRY, L3-1]true, 712#[P0EXIT, P1EXIT, L3-1, L781]true, 720#[P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT, L3-1]true] [2021-01-27 01:53:45,674 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 01:53:45,674 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 01:53:45,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:45,675 INFO L82 PathProgramCache]: Analyzing trace with hash -805848000, now seen corresponding path program 1 times [2021-01-27 01:53:45,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:45,676 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839086710] [2021-01-27 01:53:45,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:45,992 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 01:53:45,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839086710] [2021-01-27 01:53:45,992 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:45,993 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 01:53:45,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649696874] [2021-01-27 01:53:45,995 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 01:53:45,995 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:45,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 01:53:45,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 01:53:45,996 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:45,997 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 34.5) internal successors, (69), 3 states have internal predecessors, (69), 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 01:53:46,027 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 76 and size of Sequence is : 77[2021-01-27 01:53:46,117 INFO L164 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-27 01:53:46,118 INFO L165 SleepSetCegar]: [728#[ULTIMATE.startENTRY]true, 731#[L-1]true, 734#[L-1-1]true, 737#[L17]true, 740#[L17-1]true, 743#[L17-2]true, 746#[L17-3]true, 749#[L17-4]true, 752#[L711]true, 755#[L713]true, 758#[L715]true, 761#[L717]true, 764#[L718]true, 767#[L719]true, 770#[L721]true, 773#[L723]true, 776#[L724]true, 779#[L725]true, 782#[L726]true, 785#[L727]true, 788#[L728]true, 791#[L729]true, 794#[L730]true, 797#[L731]true, 800#[L732]true, 803#[L733]true, 806#[L734]true, 809#[L735]true, 812#[L736]true, 815#[L737]true, 818#[L738](= ~y$w_buff0_used~0 0), 821#[L739](= ~y$w_buff0_used~0 0), 824#[L741](= ~y$w_buff0_used~0 0), 827#[L742](= ~y$w_buff0_used~0 0), 830#[L743](= ~y$w_buff0_used~0 0), 833#[L-1-2](= ~y$w_buff0_used~0 0), 836#[L-1-3](= ~y$w_buff0_used~0 0), 839#[L825](= ~y$w_buff0_used~0 0), 842#[L825-1](= ~y$w_buff0_used~0 0), 845#[L826](= ~y$w_buff0_used~0 0), 848#[P0ENTRY, L826-1](= ~y$w_buff0_used~0 0), 853#[P0ENTRY, L827](= ~y$w_buff0_used~0 0), 859#[P0ENTRY, L827-1](= ~y$w_buff0_used~0 0), 865#[P0ENTRY, L828](= ~y$w_buff0_used~0 0), 869#[L746, L828](= ~y$w_buff0_used~0 0), 877#[L748, L828](= ~y$w_buff0_used~0 0), 883#[L828, L751](= ~y$w_buff0_used~0 0), 889#[L828, L756](= ~y$w_buff0_used~0 0), 895#[L828, P0FINAL](= ~y$w_buff0_used~0 0), 901#[P0EXIT, L828](= ~y$w_buff0_used~0 0), 905#[P0EXIT, P1ENTRY, L828-1](= ~y$w_buff0_used~0 0), 910#[P0EXIT, P1ENTRY, L829](= ~y$w_buff0_used~0 0), 916#[L829-1, P0EXIT, P1ENTRY](= ~y$w_buff0_used~0 0), 920#[P0EXIT, P1ENTRY, L830](= ~y$w_buff0_used~0 0), 928#[P0EXIT, L761, L830](= ~y$w_buff0_used~0 0), 934#[P0EXIT, L830, L763](= ~y$w_buff0_used~0 0), 940#[P0EXIT, L766, L830](= ~y$w_buff0_used~0 0), 946#[L773, P0EXIT, L830](= ~y$w_buff0_used~0 0), 952#[L776, P0EXIT, L830](= ~y$w_buff0_used~0 0), 958#[P0EXIT, P1FINAL, L830](= ~y$w_buff0_used~0 0), 964#[P0EXIT, P1EXIT, L830](= ~y$w_buff0_used~0 0), 968#[P0EXIT, P1EXIT, P2ENTRY, L830-1](= ~y$w_buff0_used~0 0), 973#[P0EXIT, P1EXIT, P2ENTRY, L831](= ~y$w_buff0_used~0 0), 979#[P0EXIT, P1EXIT, P2ENTRY, L833](= ~y$w_buff0_used~0 0), 983#[P0EXIT, P1EXIT, P2ENTRY, L834](= ~y$w_buff0_used~0 0), 989#[P0EXIT, P1EXIT, P2ENTRY, L2](= ~y$w_buff0_used~0 0), 997#[P0EXIT, P1EXIT, P2ENTRY, L3](= ~y$w_buff0_used~0 0), 1005#[P0EXIT, P1EXIT, P2ENTRY, L2-1](= ~y$w_buff0_used~0 0), 1110#[P0EXIT, P1EXIT, P2ENTRY, L841](= ~y$w_buff0_used~0 0), 1118#[P0EXIT, P1EXIT, P2ENTRY, L857](= ~y$w_buff0_used~0 0), 1124#[P0EXIT, P1EXIT, P2ENTRY, L858](= ~y$w_buff0_used~0 0), 1134#[P0EXIT, P1EXIT, P2ENTRY, L18](= ~y$w_buff0_used~0 0), 1140#[P0EXIT, L18-1, P1EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 1149#[L18-2, P0EXIT, P1EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 1162#[P0EXIT, P1EXIT, P2ENTRY, L17-5](= ~y$w_buff0_used~0 0), 1173#[P0EXIT, P1EXIT, P2ENTRY, L17-7](= ~y$w_buff0_used~0 0), 1191#[P0EXIT, P1EXIT, P2ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](= ~y$w_buff0_used~0 0)] [2021-01-27 01:53:46,118 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 01:53:46,119 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 01:53:46,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:46,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1076869423, now seen corresponding path program 1 times [2021-01-27 01:53:46,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:46,120 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522169915] [2021-01-27 01:53:46,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:46,400 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 01:53:46,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522169915] [2021-01-27 01:53:46,401 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:46,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 01:53:46,405 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312614092] [2021-01-27 01:53:46,406 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 01:53:46,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:46,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 01:53:46,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 01:53:46,407 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:46,408 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 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 01:53:46,676 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:47,409 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:47,624 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-27 01:53:47,721 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-27 01:53:47,722 INFO L165 SleepSetCegar]: [1200#[ULTIMATE.startENTRY]true, 1203#[L-1]true, 1206#[L-1-1]true, 1209#[L17]true, 1212#[L17-1]true, 1215#[L17-2]true, 1218#[L17-3]true, 1221#[L17-4]true, 1224#[L711]true, 1227#[L713]true, 1230#[L715](= ~__unbuffered_p2_EAX~0 0), 1233#[L717](= ~__unbuffered_p2_EAX~0 0), 1236#[L718](= ~__unbuffered_p2_EAX~0 0), 1239#[L719](= ~__unbuffered_p2_EAX~0 0), 1242#[L721](= ~__unbuffered_p2_EAX~0 0), 1245#[L723](= ~__unbuffered_p2_EAX~0 0), 1248#[L724](= ~__unbuffered_p2_EAX~0 0), 1251#[L725](= ~__unbuffered_p2_EAX~0 0), 1254#[L726](= ~__unbuffered_p2_EAX~0 0), 1257#[L727](= ~__unbuffered_p2_EAX~0 0), 1260#[L728](= ~__unbuffered_p2_EAX~0 0), 1263#[L729](= ~__unbuffered_p2_EAX~0 0), 1266#[L730](= ~__unbuffered_p2_EAX~0 0), 1269#[L731](= ~__unbuffered_p2_EAX~0 0), 1272#[L732](= ~__unbuffered_p2_EAX~0 0), 1275#[L733](= ~__unbuffered_p2_EAX~0 0), 1278#[L734](= ~__unbuffered_p2_EAX~0 0), 1281#[L735](= ~__unbuffered_p2_EAX~0 0), 1284#[L736](= ~__unbuffered_p2_EAX~0 0), 1287#[L737](= ~__unbuffered_p2_EAX~0 0), 1290#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1293#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1296#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1299#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1302#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1305#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1308#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1311#[L825](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1314#[L825-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1317#[L826](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1320#[P0ENTRY, L826-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1325#[P0ENTRY, L827](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1331#[P0ENTRY, L827-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1337#[P0ENTRY, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1341#[L746, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1349#[L748, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1355#[L828, L751](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1361#[L828, L756](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1367#[L828, P0FINAL](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1373#[P0EXIT, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1377#[P0EXIT, P1ENTRY, L828-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1382#[P0EXIT, P1ENTRY, L829](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1388#[L829-1, P0EXIT, P1ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1392#[P0EXIT, P1ENTRY, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1400#[P0EXIT, L761, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1406#[P0EXIT, L830, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1412#[P0EXIT, L766, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1418#[L773, P0EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1424#[L776, P0EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1430#[P0EXIT, P1FINAL, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1436#[P0EXIT, P1EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1440#[P0EXIT, P1EXIT, P2ENTRY, L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1445#[P0EXIT, P1EXIT, P2ENTRY, L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1451#[P0EXIT, P1EXIT, P2ENTRY, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1455#[P0EXIT, P1EXIT, P2ENTRY, L834](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1461#[P0EXIT, P1EXIT, P2ENTRY, L2](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1469#[P0EXIT, P1EXIT, P2ENTRY, L3](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1477#[P0EXIT, P1EXIT, P2ENTRY, L2-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1535#[P0EXIT, P1EXIT, P2ENTRY, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 1539#[P0EXIT, P1EXIT, L841, L781](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$w_buff0_used~0 0)), 2770#[L792, P0EXIT, P1EXIT, L841](= ~__unbuffered_p2_EAX~0 0), 2779#[P0EXIT, L795, P1EXIT, L841](= ~__unbuffered_p2_EAX~0 0), 2801#[P0EXIT, P1EXIT, L798, L841]true, 2811#[P0EXIT, P1EXIT, L798, L857]true, 2817#[P0EXIT, P1EXIT, L798, L858]true, 2823#[P0EXIT, P1EXIT, L798, L18]true, 2829#[P0EXIT, L18-1, P1EXIT, L798]true, 2835#[L18-2, P0EXIT, P1EXIT, L798]true, 2849#[P0EXIT, P1EXIT, L798, L17-5]true, 2872#[P0EXIT, P1EXIT, L798, L17-7]true, 2896#[P0EXIT, P1EXIT, L798, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 01:53:47,722 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 01:53:47,722 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 01:53:47,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:47,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1574633134, now seen corresponding path program 1 times [2021-01-27 01:53:47,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:47,723 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725177431] [2021-01-27 01:53:47,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:48,194 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 01:53:48,195 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725177431] [2021-01-27 01:53:48,195 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:48,195 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-27 01:53:48,195 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712746108] [2021-01-27 01:53:48,196 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-27 01:53:48,196 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:48,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-27 01:53:48,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2021-01-27 01:53:48,197 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:48,198 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 6.666666666666667) internal successors, (80), 12 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 01:53:48,247 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:48,427 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:48,526 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:48,646 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:48,704 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 82 and size of Sequence is : 83[2021-01-27 01:53:49,398 INFO L164 SleepSetCegar]: Size of mCounterexample is: 83 [2021-01-27 01:53:49,399 INFO L165 SleepSetCegar]: [2911#[ULTIMATE.startENTRY]true, 2914#[L-1]true, 2917#[L-1-1]true, 2920#[L17]true, 2923#[L17-1]true, 2926#[L17-2]true, 2929#[L17-3]true, 2932#[L17-4]true, 2935#[L711]true, 2938#[L713]true, 2941#[L715](= ~__unbuffered_p2_EAX~0 0), 2944#[L717](= ~__unbuffered_p2_EAX~0 0), 2947#[L718](= ~__unbuffered_p2_EAX~0 0), 2950#[L719](= ~__unbuffered_p2_EAX~0 0), 2953#[L721](= ~__unbuffered_p2_EAX~0 0), 2956#[L723](= ~__unbuffered_p2_EAX~0 0), 2959#[L724](= ~__unbuffered_p2_EAX~0 0), 2962#[L725](= ~__unbuffered_p2_EAX~0 0), 2965#[L726](= ~__unbuffered_p2_EAX~0 0), 2968#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2971#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2974#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2977#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2980#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2983#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2986#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2989#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2992#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2995#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 2998#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3001#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3004#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3007#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3010#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3013#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3016#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3019#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3022#[L825](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3025#[L825-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3028#[L826](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3031#[P0ENTRY, L826-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3036#[P0ENTRY, L827](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3042#[P0ENTRY, L827-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3048#[P0ENTRY, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3052#[L746, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3060#[L748, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3066#[L828, L751](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3072#[L828, L756](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3078#[L828, P0FINAL](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3084#[P0EXIT, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3088#[P0EXIT, P1ENTRY, L828-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3093#[P0EXIT, P1ENTRY, L829](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3099#[L829-1, P0EXIT, P1ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3103#[P0EXIT, P1ENTRY, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3111#[P0EXIT, L761, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3117#[P0EXIT, L830, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 3123#[P0EXIT, L766, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3129#[L773, P0EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3135#[L776, P0EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3141#[P0EXIT, P1FINAL, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3147#[P0EXIT, P1EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3151#[P0EXIT, P1EXIT, P2ENTRY, L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3156#[P0EXIT, P1EXIT, P2ENTRY, L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3162#[P0EXIT, P1EXIT, P2ENTRY, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3166#[P0EXIT, P1EXIT, P2ENTRY, L834](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3172#[P0EXIT, P1EXIT, P2ENTRY, L2](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3180#[P0EXIT, P1EXIT, P2ENTRY, L3](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3188#[P0EXIT, P1EXIT, P2ENTRY, L2-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3246#[P0EXIT, P1EXIT, P2ENTRY, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3250#[P0EXIT, P1EXIT, L841, L781](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3750#[L792, P0EXIT, P1EXIT, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 3754#[P0EXIT, L795, P1EXIT, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 3757#[P0EXIT, P1EXIT, L798, L841](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)), 3760#[P0EXIT, P1EXIT, L841, L801](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)), 3774#[P0EXIT, P1EXIT, L841, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3788#[P0EXIT, P1EXIT, L857, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3796#[P0EXIT, P1EXIT, L808, L858](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3808#[P0EXIT, P1EXIT, L18, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3816#[P0EXIT, L18-1, P1EXIT, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3828#[L18-2, P0EXIT, P1EXIT, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3848#[P0EXIT, P1EXIT, L808, L17-5](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3877#[P0EXIT, P1EXIT, L808, L17-7](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3907#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 01:53:49,400 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 01:53:49,400 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 01:53:49,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:49,401 INFO L82 PathProgramCache]: Analyzing trace with hash -1454591533, now seen corresponding path program 1 times [2021-01-27 01:53:49,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:49,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527069277] [2021-01-27 01:53:49,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:49,636 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 01:53:49,640 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527069277] [2021-01-27 01:53:49,641 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:49,641 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 01:53:49,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915806068] [2021-01-27 01:53:49,645 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 01:53:49,647 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:49,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 01:53:49,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 01:53:49,649 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:49,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 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 01:53:50,007 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:50,296 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:50,487 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:50,984 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:51,169 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:51,934 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:52,121 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:52,276 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:52,426 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:52,670 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:53,530 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 75 and size of Sequence is : 76[2021-01-27 01:53:53,987 INFO L164 SleepSetCegar]: Size of mCounterexample is: 76 [2021-01-27 01:53:53,988 INFO L165 SleepSetCegar]: [3917#[ULTIMATE.startENTRY]true, 3920#[L-1]true, 3923#[L-1-1]true, 3926#[L17]true, 3929#[L17-1]true, 3932#[L17-2]true, 3935#[L17-3]true, 3938#[L17-4]true, 3941#[L711]true, 3944#[L713]true, 3947#[L715](= ~__unbuffered_p2_EAX~0 0), 3950#[L717](= ~__unbuffered_p2_EAX~0 0), 3953#[L718](= ~__unbuffered_p2_EAX~0 0), 3956#[L719](= ~__unbuffered_p2_EAX~0 0), 3959#[L721](= ~__unbuffered_p2_EAX~0 0), 3962#[L723](= ~__unbuffered_p2_EAX~0 0), 3965#[L724](= ~__unbuffered_p2_EAX~0 0), 3968#[L725](= ~__unbuffered_p2_EAX~0 0), 3971#[L726](= ~__unbuffered_p2_EAX~0 0), 3974#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3977#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 3980#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3983#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3986#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3989#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3992#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3995#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 3998#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4001#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4004#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4007#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4010#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4013#[L741](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4016#[L742](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4019#[L743](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4022#[L-1-2](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4025#[L-1-3](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4028#[L825](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4031#[L825-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4034#[L826](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4037#[P0ENTRY, L826-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4042#[P0ENTRY, L827](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4048#[P0ENTRY, L827-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4054#[P0ENTRY, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 4058#[L746, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4066#[L748, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4072#[L828, L751](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4078#[L828, L756](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4084#[L828, P0FINAL](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4090#[P0EXIT, L828](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4094#[P0EXIT, P1ENTRY, L828-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4099#[P0EXIT, P1ENTRY, L829](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4105#[L829-1, P0EXIT, P1ENTRY](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4109#[P0EXIT, P1ENTRY, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4117#[P0EXIT, L761, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4123#[P0EXIT, L830, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4127#[P0EXIT, P2ENTRY, L763, L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 20767#[P0EXIT, P2ENTRY, L831, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 20791#[P0EXIT, P2ENTRY, L833, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 20813#[P0EXIT, P2ENTRY, L763, L834](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 20837#[P0EXIT, P2ENTRY, L2, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 20863#[P0EXIT, P2ENTRY, L3, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 20898#[P0EXIT, P2ENTRY, L2-1, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 21250#[P0EXIT, P2ENTRY, L841, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 21272#[P0EXIT, L841, L763, L781](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28775#[L792, P0EXIT, L841, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28788#[P0EXIT, L795, L841, L763](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28800#[P0EXIT, L798, L841, L763](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28818#[P0EXIT, L798, L763, L857](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28834#[P0EXIT, L798, L763, L858](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28855#[P0EXIT, L798, L18, L763](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28876#[P0EXIT, L18-1, L798, L763](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28901#[L18-2, P0EXIT, L798, L763](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28930#[P0EXIT, L798, L763, L17-5](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 28977#[P0EXIT, L798, L763, L17-7](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29025#[P0EXIT, L798, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L763](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 01:53:53,988 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 01:53:53,989 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 01:53:53,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:53,989 INFO L82 PathProgramCache]: Analyzing trace with hash -819085856, now seen corresponding path program 1 times [2021-01-27 01:53:53,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:53,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510566179] [2021-01-27 01:53:53,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:54,360 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 01:53:54,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510566179] [2021-01-27 01:53:54,360 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:54,361 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-27 01:53:54,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848592278] [2021-01-27 01:53:54,361 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-27 01:53:54,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:54,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-27 01:53:54,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-01-27 01:53:54,363 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:54,363 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 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 01:53:54,718 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:54,754 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:55,169 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 28 [2021-01-27 01:53:55,398 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:55,693 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:55,830 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:55,902 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:56,660 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:54:01,922 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 82 and size of Sequence is : 83[2021-01-27 01:54:02,022 INFO L164 SleepSetCegar]: Size of mCounterexample is: 83 [2021-01-27 01:54:02,023 INFO L165 SleepSetCegar]: [29041#[ULTIMATE.startENTRY]true, 29044#[L-1]true, 29047#[L-1-1]true, 29050#[L17]true, 29053#[L17-1]true, 29056#[L17-2]true, 29059#[L17-3]true, 29062#[L17-4]true, 29065#[L711]true, 29068#[L713]true, 29071#[L715](= ~__unbuffered_p2_EAX~0 0), 29074#[L717](= ~__unbuffered_p2_EAX~0 0), 29077#[L718](= ~__unbuffered_p2_EAX~0 0), 29080#[L719](= ~__unbuffered_p2_EAX~0 0), 29083#[L721](= ~__unbuffered_p2_EAX~0 0), 29086#[L723](= ~__unbuffered_p2_EAX~0 0), 29089#[L724](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0)), 29092#[L725](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0)), 29095#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0)), 29098#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 29101#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 29104#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29107#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29110#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29113#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29116#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29119#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29122#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29125#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29128#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29131#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 29134#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 29139#[L741](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29142#[L742](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29145#[L743](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29148#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29151#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29154#[L825](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29157#[L825-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29160#[L826](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29163#[P0ENTRY, L826-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29168#[P0ENTRY, L827](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29174#[P0ENTRY, L827-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29180#[P0ENTRY, L828](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29184#[L746, L828](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 29190#[L746, P1ENTRY, L828-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 250777#[L746, P1ENTRY, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 250805#[L829-1, L746, P1ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 250831#[L746, P1ENTRY, L830](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 250861#[L746, L761, L830](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 250889#[L746, L830, L763](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 250917#[L746, L766, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 250945#[L773, L746, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 250973#[L776, L746, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251001#[L746, P1FINAL, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251029#[L746, P1EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251044#[L746, P1EXIT, P2ENTRY, L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251071#[L746, P1EXIT, P2ENTRY, L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251099#[L746, P1EXIT, P2ENTRY, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251125#[L746, P1EXIT, P2ENTRY, L834](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251153#[L746, P1EXIT, P2ENTRY, L2](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251183#[L746, P1EXIT, P2ENTRY, L3](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251224#[L746, P1EXIT, P2ENTRY, L2-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251645#[L746, P1EXIT, P2ENTRY, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 251671#[L746, P1EXIT, L841, L781](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255824#[L792, L746, P1EXIT, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 255839#[L746, L795, P1EXIT, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 255853#[L746, P1EXIT, L798, L841](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)), 255873#[L746, P1EXIT, L841, L801](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)), 255897#[L748, P1EXIT, L841, L801](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255911#[P1EXIT, L841, L801, L751](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255927#[P1EXIT, L841, L756, L801](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255941#[P1EXIT, P0FINAL, L841, L801](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255953#[P0EXIT, P1EXIT, L841, L801](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255967#[P0EXIT, P1EXIT, L841, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255976#[P0EXIT, P1EXIT, L857, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255984#[P0EXIT, P1EXIT, L808, L858](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 255996#[P0EXIT, P1EXIT, L18, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256004#[P0EXIT, L18-1, P1EXIT, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256016#[L18-2, P0EXIT, P1EXIT, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256031#[P0EXIT, P1EXIT, L808, L17-5](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256045#[P0EXIT, P1EXIT, L808, L17-7](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256060#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 01:54:02,024 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 01:54:02,024 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 01:54:02,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:54:02,024 INFO L82 PathProgramCache]: Analyzing trace with hash -1562098227, now seen corresponding path program 2 times [2021-01-27 01:54:02,025 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:54:02,025 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097014941] [2021-01-27 01:54:02,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:54:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:54:02,307 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 01:54:02,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097014941] [2021-01-27 01:54:02,308 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:54:02,308 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 01:54:02,308 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632222965] [2021-01-27 01:54:02,309 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 01:54:02,309 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:54:02,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 01:54:02,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 01:54:02,311 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:54:02,311 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 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 01:54:05,563 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:54:08,959 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 78 and size of Sequence is : 79[2021-01-27 01:54:09,060 INFO L164 SleepSetCegar]: Size of mCounterexample is: 79 [2021-01-27 01:54:09,061 INFO L165 SleepSetCegar]: [256070#[ULTIMATE.startENTRY]true, 256073#[L-1]true, 256076#[L-1-1]true, 256079#[L17]true, 256082#[L17-1]true, 256085#[L17-2]true, 256088#[L17-3]true, 256091#[L17-4]true, 256094#[L711]true, 256097#[L713]true, 256100#[L715](= ~__unbuffered_p2_EAX~0 0), 256103#[L717](= ~__unbuffered_p2_EAX~0 0), 256106#[L718](= ~__unbuffered_p2_EAX~0 0), 256109#[L719](= ~__unbuffered_p2_EAX~0 0), 256112#[L721](= ~__unbuffered_p2_EAX~0 0), 256115#[L723](= ~__unbuffered_p2_EAX~0 0), 256118#[L724](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0)), 256121#[L725](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0)), 256124#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0)), 256127#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 256130#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 256133#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256136#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256139#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256142#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256145#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 256148#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 256151#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 256154#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 256157#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~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)), 256160#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 256163#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 256166#[L741](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256169#[L742](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256172#[L743](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256175#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256178#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256181#[L825](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256184#[L825-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256187#[L826](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256190#[P0ENTRY, L826-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256195#[P0ENTRY, L827](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256201#[P0ENTRY, L827-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256207#[P0ENTRY, L828](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256211#[L746, L828](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 256217#[L746, P1ENTRY, L828-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 381525#[L746, P1ENTRY, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 381531#[L829-1, L746, P1ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 381535#[L746, P1ENTRY, L830](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 381543#[L746, L761, L830](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 381549#[L746, L830, L763](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 381555#[L746, L766, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381561#[L773, L746, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381567#[L776, L746, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381573#[L746, P1FINAL, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381579#[L746, P1EXIT, L830](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381583#[L746, P1EXIT, P2ENTRY, L830-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381588#[L746, P1EXIT, P2ENTRY, L831](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381594#[L746, P1EXIT, P2ENTRY, L833](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381598#[L746, P1EXIT, P2ENTRY, L834](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381604#[L746, P1EXIT, P2ENTRY, L2](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381612#[L746, P1EXIT, P2ENTRY, L3](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381620#[L746, P1EXIT, P2ENTRY, L2-1](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381753#[L746, P1EXIT, P2ENTRY, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 381757#[L746, P1EXIT, L841, L781](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 383345#[L792, L746, P1EXIT, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 383349#[L746, L795, P1EXIT, L841](and (= ~__unbuffered_p2_EAX~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 383352#[L746, P1EXIT, L798, L841](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 383355#[L746, P1EXIT, L841, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 383360#[L748, P1EXIT, L841, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 383372#[L748, P1EXIT, L841, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385119#[L748, P1EXIT, L857, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385131#[L748, P1EXIT, L808, L858](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385152#[L748, P1EXIT, L18, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385165#[L748, L18-1, P1EXIT, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385186#[L748, L18-2, P1EXIT, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385219#[L748, P1EXIT, L808, L17-5](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385282#[L748, P1EXIT, L808, L17-7](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 385346#[L748, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 01:54:09,062 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 01:54:09,062 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 01:54:09,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:54:09,062 INFO L82 PathProgramCache]: Analyzing trace with hash 218578575, now seen corresponding path program 1 times [2021-01-27 01:54:09,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:54:09,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420490140] [2021-01-27 01:54:09,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:54:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:54:09,254 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 01:54:09,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420490140] [2021-01-27 01:54:09,255 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:54:09,255 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 01:54:09,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589212618] [2021-01-27 01:54:09,256 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 01:54:09,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:54:09,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 01:54:09,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-27 01:54:09,258 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:54:09,258 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 7 states have internal predecessors, (78), 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 01:54:09,515 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:54:09,666 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:54:10,155 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:54:10,212 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:54:10,326 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 83 and size of Sequence is : 84[2021-01-27 01:54:11,938 INFO L164 SleepSetCegar]: Size of mCounterexample is: 84 [2021-01-27 01:54:11,940 INFO L165 SleepSetCegar]: [385356#[ULTIMATE.startENTRY]true, 385359#[L-1]true, 385362#[L-1-1]true, 385365#[L17]true, 385368#[L17-1]true, 385371#[L17-2]true, 385374#[L17-3]true, 385377#[L17-4]true, 385380#[L711](= ~__unbuffered_cnt~0 0), 385383#[L713](= ~__unbuffered_cnt~0 0), 385386#[L715](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 385389#[L717](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 385392#[L718](and (= ~__unbuffered_p2_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 385397#[L719](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385400#[L721](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385403#[L723](and (= ~__unbuffered_p2_EAX~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385406#[L724](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385409#[L725](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385412#[L726](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385415#[L727](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385418#[L728](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385421#[L729](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385424#[L730](and (= ~__unbuffered_p2_EAX~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 385427#[L731](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$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)), 385430#[L732](and (= ~__unbuffered_p2_EAX~0 0) (= ~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$tmp_guard0~0 0)), 385433#[L733](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$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$tmp_guard0~0 0)), 385436#[L734](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$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$tmp_guard0~0 0)), 385439#[L735](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$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$tmp_guard0~0 0)), 385442#[L736](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$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$tmp_guard0~0 0)), 385445#[L737](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$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$tmp_guard0~0 0)), 385448#[L738](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 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)), 385451#[L739](and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$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$tmp_guard0~0 0)), 385454#[L741](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385457#[L742](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385460#[L743](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385463#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385466#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385469#[L825](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385472#[L825-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385475#[L826](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385478#[P0ENTRY, L826-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385483#[P0ENTRY, L827](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385489#[P0ENTRY, L827-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385495#[P0ENTRY, L828](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385499#[L746, L828](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 385505#[L746, P1ENTRY, L828-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 425452#[L746, P1ENTRY, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 425458#[L829-1, L746, P1ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 425462#[L746, P1ENTRY, L830](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 425470#[L746, L761, L830](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 425474#[L746, P2ENTRY, L761, L830-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 462619#[L746, P2ENTRY, L761, L831](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 462653#[L746, L761, L831, L781](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 471110#[L792, L746, L761, L831](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$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))), 471129#[L746, L795, L761, L831](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~__unbuffered_p2_EAX~0 0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$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))), 471147#[L746, L761, L798, L831](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$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))), 471165#[L746, L761, L831, L801](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$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))), 471189#[L748, L761, L831, L801](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 471207#[L761, L831, L801, L751](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 471229#[L761, L831, L756, L801](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 471252#[L761, L831, P0FINAL, L801](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 471275#[P0EXIT, L761, L831, L801](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_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0))), 471290#[P0EXIT, L831, L763, L801](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 ~y$r_buff0_thd0~0) (= ~y$r_buff1_thd2~0 0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 471302#[P0EXIT, L766, L831, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471310#[L773, P0EXIT, L831, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471322#[L776, P0EXIT, L831, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471330#[P0EXIT, P1FINAL, L831, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471342#[P0EXIT, P1EXIT, L831, L801](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471354#[P0EXIT, P1EXIT, L831, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471359#[P0EXIT, P1EXIT, L831, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 471368#[P0EXIT, P1EXIT, L833, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471372#[P0EXIT, P1EXIT, L811, L834](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471380#[P0EXIT, P1EXIT, L2, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471386#[P0EXIT, P1EXIT, L3, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471394#[P0EXIT, P1EXIT, L2-1, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471409#[P0EXIT, P1EXIT, L841, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471419#[P0EXIT, P1EXIT, L857, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471427#[P0EXIT, P1EXIT, L811, L858](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471439#[P0EXIT, P1EXIT, L18, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471447#[P0EXIT, L18-1, P1EXIT, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471459#[L18-2, P0EXIT, P1EXIT, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471474#[P0EXIT, P1EXIT, L811, L17-5](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471514#[P0EXIT, P1EXIT, L17-7, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 471568#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L811](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~a~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-27 01:54:11,940 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-27 01:54:11,940 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 01:54:11,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:54:11,941 INFO L82 PathProgramCache]: Analyzing trace with hash 803953541, now seen corresponding path program 1 times [2021-01-27 01:54:11,941 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:54:11,941 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738685205] [2021-01-27 01:54:11,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:54:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 01:54:11,995 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 01:54:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 01:54:12,046 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 01:54:12,102 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 01:54:12,102 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 01:54:12,103 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-27 01:54:12,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 01:54:12 BasicIcfg [2021-01-27 01:54:12,514 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 01:54:12,516 INFO L168 Benchmark]: Toolchain (without parser) took 31206.28 ms. Allocated memory was 302.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 276.5 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.0 GB. [2021-01-27 01:54:12,516 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 01:54:12,517 INFO L168 Benchmark]: CACSL2BoogieTranslator took 909.06 ms. Allocated memory is still 302.0 MB. Free memory was 275.5 MB in the beginning and 281.9 MB in the end (delta: -6.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.0 GB. [2021-01-27 01:54:12,518 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.65 ms. Allocated memory is still 302.0 MB. Free memory was 281.9 MB in the beginning and 278.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 01:54:12,519 INFO L168 Benchmark]: Boogie Preprocessor took 38.92 ms. Allocated memory is still 302.0 MB. Free memory was 278.9 MB in the beginning and 276.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 01:54:12,520 INFO L168 Benchmark]: RCFGBuilder took 2622.42 ms. Allocated memory was 302.0 MB in the beginning and 367.0 MB in the end (delta: 65.0 MB). Free memory was 276.8 MB in the beginning and 302.9 MB in the end (delta: -26.2 MB). Peak memory consumption was 167.8 MB. Max. memory is 16.0 GB. [2021-01-27 01:54:12,521 INFO L168 Benchmark]: TraceAbstraction took 27471.20 ms. Allocated memory was 367.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 301.9 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.0 GB. [2021-01-27 01:54:12,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 909.06 ms. Allocated memory is still 302.0 MB. Free memory was 275.5 MB in the beginning and 281.9 MB in the end (delta: -6.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 142.65 ms. Allocated memory is still 302.0 MB. Free memory was 281.9 MB in the beginning and 278.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 38.92 ms. Allocated memory is still 302.0 MB. Free memory was 278.9 MB in the beginning and 276.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2622.42 ms. Allocated memory was 302.0 MB in the beginning and 367.0 MB in the end (delta: 65.0 MB). Free memory was 276.8 MB in the beginning and 302.9 MB in the end (delta: -26.2 MB). Peak memory consumption was 167.8 MB. Max. memory is 16.0 GB. * TraceAbstraction took 27471.20 ms. Allocated memory was 367.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 301.9 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. 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_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0] [L715] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L717] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L718] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0] [L719] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L721] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L723] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L724] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L725] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L726] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L727] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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] [L728] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$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] [L729] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$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$r_buff0_thd3=0] [L730] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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$r_buff1_thd0=0] [L731] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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] [L732] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$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] [L733] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$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$r_buff1_thd3=0] [L734] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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$read_delayed=0] [L735] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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}] [L736] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$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] [L737] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$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$w_buff0_used=0] [L738] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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$w_buff1=0] [L739] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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] [L741] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=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] [L742] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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] [L743] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L825] 0 pthread_t t1108; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L826] FCALL, FORK 0 pthread_create(&t1108, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L827] 0 pthread_t t1109; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L828] FCALL, FORK 0 pthread_create(&t1109, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L829] 0 pthread_t t1110; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L830] FCALL, FORK 0 pthread_create(&t1110, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L782] 3 y$w_buff1 = y$w_buff0 [L783] 3 y$w_buff0 = 2 [L784] 3 y$w_buff1_used = y$w_buff0_used [L785] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L787] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L788] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L789] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L790] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L791] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L794] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L797] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L800] 3 __unbuffered_p2_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L747] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L750] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L755] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L757] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L762] 2 x = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L765] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L768] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L768] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L768] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L768] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L769] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L769] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L770] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L770] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L771] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L771] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L772] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L772] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L775] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L777] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L803] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L803] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L804] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L804] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L805] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L805] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L806] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L806] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L807] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L807] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L810] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L832] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L836] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L836] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L837] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L837] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L838] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L838] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L839] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L839] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L840] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L840] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L843] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L844] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L845] 0 y$flush_delayed = weak$$choice2 [L846] 0 y$mem_tmp = y [L847] EXPR 0 !y$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) [L847] 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) [L848] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L848] 0 y$w_buff0 = weak$$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)) [L849] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L849] 0 y$w_buff1 = weak$$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)) [L850] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L850] 0 y$w_buff0_used = weak$$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)) [L851] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L851] 0 y$w_buff1_used = weak$$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)) [L852] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L852] 0 y$r_buff0_thd0 = weak$$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)) [L853] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L853] 0 y$r_buff1_thd0 = weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L854] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p0_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) [L855] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L855] 0 y = y$flush_delayed ? y$mem_tmp : y [L856] 0 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$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_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, 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=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$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_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, 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=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$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", "mix042_power.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, 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=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$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, 103 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 26.8s, 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: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 713 NumberOfCodeBlocks, 713 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 622 ConstructedInterpolants, 0 QuantifiedInterpolants, 181215 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...