/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-Delay.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi001_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:44:11,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:44:11,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:44:12,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:44:12,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:44:12,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:44:12,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:44:12,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:44:12,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:44:12,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:44:12,028 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:44:12,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:44:12,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:44:12,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:44:12,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:44:12,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:44:12,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:44:12,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:44:12,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:44:12,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:44:12,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:44:12,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:44:12,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:44:12,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:44:12,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-26 22:44:12,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:44:12,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:44:12,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:44:12,071 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-Delay.epf [2021-01-26 22:44:12,097 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:44:12,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:44:12,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:44:12,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:44:12,100 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:44:12,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:44:12,100 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:44:12,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:44:12,101 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:44:12,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:44:12,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:44:12,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:44:12,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:44:12,102 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:44:12,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:44:12,103 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:44:12,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:44:12,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:44:12,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:44:12,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:44:12,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:44:12,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:44:12,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:44:12,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:44:12,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:44:12,105 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:44:12,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:44:12,106 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:44:12,106 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:44:12,107 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:44:12,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:44:12,107 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:44:12,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:44:12,108 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:44:12,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:44:12,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:44:12,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:44:12,500 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:44:12,500 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:44:12,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi001_rmo.opt.i [2021-01-26 22:44:12,600 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf804ecb5/2107568d8689435183cf41c18cd8fdad/FLAG0e82411fb [2021-01-26 22:44:13,361 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:44:13,363 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi001_rmo.opt.i [2021-01-26 22:44:13,390 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf804ecb5/2107568d8689435183cf41c18cd8fdad/FLAG0e82411fb [2021-01-26 22:44:13,634 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf804ecb5/2107568d8689435183cf41c18cd8fdad [2021-01-26 22:44:13,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:44:13,651 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:44:13,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:44:13,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:44:13,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:44:13,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:44:13" (1/1) ... [2021-01-26 22:44:13,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70853f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:13, skipping insertion in model container [2021-01-26 22:44:13,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:44:13" (1/1) ... [2021-01-26 22:44:13,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:44:13,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:44:14,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:44:14,278 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:44:14,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:44:14,468 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:44:14,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14 WrapperNode [2021-01-26 22:44:14,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:44:14,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:44:14,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:44:14,471 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:44:14,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:44:14,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:44:14,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:44:14,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:44:14,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (1/1) ... [2021-01-26 22:44:14,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:44:14,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:44:14,619 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:44:14,619 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:44:14,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (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 [2021-01-26 22:44:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:44:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:44:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:44:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:44:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:44:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:44:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:44:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:44:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:44:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:44:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:44:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:44:14,718 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-26 22:44:17,048 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:44:17,048 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:44:17,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:44:17 BoogieIcfgContainer [2021-01-26 22:44:17,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:44:17,053 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:44:17,053 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:44:17,057 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:44:17,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:44:13" (1/3) ... [2021-01-26 22:44:17,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f9e7d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:44:17, skipping insertion in model container [2021-01-26 22:44:17,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:44:14" (2/3) ... [2021-01-26 22:44:17,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f9e7d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:44:17, skipping insertion in model container [2021-01-26 22:44:17,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:44:17" (3/3) ... [2021-01-26 22:44:17,061 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi001_rmo.opt.i [2021-01-26 22:44:17,078 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:44:17,078 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:44:17,082 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:44:17,083 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:44:17,120 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,120 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,121 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,121 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,121 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,121 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,121 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,122 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,123 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,123 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,123 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,123 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,123 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,123 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,124 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,124 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,125 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,125 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,125 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,125 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,125 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,125 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,126 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,126 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,127 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,127 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,128 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,128 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,128 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,128 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,128 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,129 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,129 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,129 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,129 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,130 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,130 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,130 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,130 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,131 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,131 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,131 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,131 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,131 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,132 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,132 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,133 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,133 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,134 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,135 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,135 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,135 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,136 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,137 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,137 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,138 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,138 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,138 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,138 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,143 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,143 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,147 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,147 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,148 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,148 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,148 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,148 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,149 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,149 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,149 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,149 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,150 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,150 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,150 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,150 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:44:17,154 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:44:17,169 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-26 22:44:17,196 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:44:17,197 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:44:17,197 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:44:17,197 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:44:17,197 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:44:17,197 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:44:17,197 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:44:17,198 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 55 and size of Sequence is : 56[2021-01-26 22:44:17,229 INFO L164 SleepSetCegar]: Size of mCounterexample is: 56 [2021-01-26 22:44:17,229 INFO L165 SleepSetCegar]: [97#[ULTIMATE.startENTRY]don't care, 99#[L-1]don't care, 101#[L-1-1]don't care, 103#[L17]don't care, 105#[L17-1]don't care, 107#[L17-2]don't care, 109#[L17-3]don't care, 111#[L17-4]don't care, 113#[L710]don't care, 115#[L712]don't care, 117#[L713]don't care, 119#[L714]don't care, 121#[L716]don't care, 123#[L718]don't care, 125#[L719]don't care, 127#[L720]don't care, 129#[L721]don't care, 131#[L722]don't care, 133#[L723]don't care, 135#[L724]don't care, 137#[L725]don't care, 139#[L726]don't care, 141#[L727]don't care, 143#[L728]don't care, 145#[L729]don't care, 147#[L730]don't care, 149#[L731]don't care, 151#[L732]don't care, 153#[L734]don't care, 155#[L735]don't care, 157#[L736]don't care, 159#[L-1-2]don't care, 161#[L-1-3]don't care, 163#[L802]don't care, 165#[L802-1]don't care, 167#[L803]don't care, 169#[L803-1, P0ENTRY]don't care, 171#[L804, P0ENTRY]don't care, 177#[L804, L739]don't care, 179#[L741, L804]don't care, 183#[L804, L744]don't care, 189#[L751, L804]don't care, 193#[L754, L804]don't care, 195#[L804, P0FINAL]don't care, 199#[L804, P0EXIT]don't care, 203#[L804-1, P0EXIT]don't care, 205#[P0EXIT, L805]don't care, 207#[P1ENTRY, P0EXIT, L805-1]don't care, 209#[P1ENTRY, P0EXIT, L806]don't care, 215#[P1ENTRY, L808, P0EXIT]don't care, 217#[P1ENTRY, L809, P0EXIT]don't care, 221#[P1ENTRY, L2, P0EXIT]don't care, 225#[P1ENTRY, P0EXIT, L3]don't care, 229#[P1ENTRY, L3-1, P0EXIT]don't care, 235#[L759, L3-1, P0EXIT]don't care, 241#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, L3-1, P0EXIT]don't care] [2021-01-26 22:44:17,230 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:17,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:17,236 INFO L82 PathProgramCache]: Analyzing trace with hash -993654114, now seen corresponding path program 1 times [2021-01-26 22:44:17,247 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:17,247 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609784229] [2021-01-26 22:44:17,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:17,735 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609784229] [2021-01-26 22:44:17,736 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:17,737 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-26 22:44:17,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341949304] [2021-01-26 22:44:17,747 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-26 22:44:17,748 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:17,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-26 22:44:17,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-26 22:44:17,767 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:17,769 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 27.5) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:17,800 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:17,881 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:17,882 INFO L165 SleepSetCegar]: [245#[ULTIMATE.startENTRY]true, 246#[L-1]true, 247#[L-1-1]true, 248#[L17]true, 249#[L17-1]true, 250#[L17-2]true, 251#[L17-3]true, 252#[L17-4]true, 253#[L710]true, 254#[L712]true, 255#[L713]true, 256#[L714]true, 257#[L716]true, 258#[L718]true, 259#[L719]true, 260#[L720]true, 261#[L721]true, 262#[L722]true, 263#[L723]true, 264#[L724]true, 265#[L725]true, 266#[L726]true, 267#[L727]true, 268#[L728]true, 269#[L729]true, 270#[L730]true, 271#[L731](= ~y$w_buff0_used~0 0), 272#[L732](= ~y$w_buff0_used~0 0), 273#[L734](= ~y$w_buff0_used~0 0), 274#[L735](= ~y$w_buff0_used~0 0), 275#[L736](= ~y$w_buff0_used~0 0), 276#[L-1-2](= ~y$w_buff0_used~0 0), 277#[L-1-3](= ~y$w_buff0_used~0 0), 278#[L802](= ~y$w_buff0_used~0 0), 279#[L802-1](= ~y$w_buff0_used~0 0), 280#[L803](= ~y$w_buff0_used~0 0), 281#[L803-1, P0ENTRY](= ~y$w_buff0_used~0 0), 282#[L804, P0ENTRY](= ~y$w_buff0_used~0 0), 285#[L804, L739](= ~y$w_buff0_used~0 0), 286#[L741, L804](= ~y$w_buff0_used~0 0), 288#[L804, L744](= ~y$w_buff0_used~0 0), 291#[L751, L804](= ~y$w_buff0_used~0 0), 293#[L754, L804](= ~y$w_buff0_used~0 0), 294#[L804, P0FINAL](= ~y$w_buff0_used~0 0), 296#[L804, P0EXIT](= ~y$w_buff0_used~0 0), 298#[L804-1, P0EXIT](= ~y$w_buff0_used~0 0), 299#[P0EXIT, L805](= ~y$w_buff0_used~0 0), 300#[P1ENTRY, P0EXIT, L805-1](= ~y$w_buff0_used~0 0), 301#[P1ENTRY, P0EXIT, L806](= ~y$w_buff0_used~0 0), 304#[P1ENTRY, L808, P0EXIT](= ~y$w_buff0_used~0 0), 305#[P1ENTRY, L809, P0EXIT](= ~y$w_buff0_used~0 0), 307#[P1ENTRY, L2, P0EXIT](= ~y$w_buff0_used~0 0), 309#[P1ENTRY, P0EXIT, L3](= ~y$w_buff0_used~0 0), 313#[P1ENTRY, L2-1, P0EXIT](= ~y$w_buff0_used~0 0), 366#[P1ENTRY, P0EXIT, L816](= ~y$w_buff0_used~0 0), 372#[P1ENTRY, P0EXIT, L832](= ~y$w_buff0_used~0 0), 378#[P1ENTRY, P0EXIT, L833](= ~y$w_buff0_used~0 0), 385#[L759, P0EXIT, L833](= ~y$w_buff0_used~0 0), 392#[P0EXIT, L833, L769]true, 400#[P0EXIT, L772, L833]true, 406#[L775, P0EXIT, L833]true, 411#[L778, P0EXIT, L833]true, 417#[L785, P0EXIT, L833]true, 423#[P0EXIT, L833, L788]true, 430#[P1FINAL, P0EXIT, L833]true, 435#[P0EXIT, P1EXIT, L833]true, 439#[P0EXIT, P1EXIT, L18]true, 442#[L18-1, P0EXIT, P1EXIT]true, 448#[L18-2, P0EXIT, P1EXIT]true, 451#[L17-5, P0EXIT, P1EXIT]true, 456#[P0EXIT, P1EXIT, L17-7]true, 463#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:44:17,882 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:44:17,882 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:17,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:17,883 INFO L82 PathProgramCache]: Analyzing trace with hash 229991149, now seen corresponding path program 1 times [2021-01-26 22:44:17,884 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:17,884 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138745954] [2021-01-26 22:44:17,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:18,512 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138745954] [2021-01-26 22:44:18,512 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:18,512 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-01-26 22:44:18,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015039085] [2021-01-26 22:44:18,514 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-01-26 22:44:18,514 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:18,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-01-26 22:44:18,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-01-26 22:44:18,516 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:18,516 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.071428571428571) internal successors, (71), 14 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:18,640 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:18,899 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:19,243 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 33 [2021-01-26 22:44:19,345 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:19,996 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:20,205 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:20,312 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:20,314 INFO L165 SleepSetCegar]: [479#[ULTIMATE.startENTRY]true, 481#[L-1]true, 483#[L-1-1]true, 485#[L17]true, 487#[L17-1]true, 489#[L17-2]true, 491#[L17-3]true, 493#[L17-4]true, 495#[L710]true, 497#[L712](= ~__unbuffered_p1_EAX~0 0), 499#[L713](= ~__unbuffered_p1_EAX~0 0), 501#[L714](= ~__unbuffered_p1_EAX~0 0), 503#[L716](= ~__unbuffered_p1_EAX~0 0), 505#[L718](= ~__unbuffered_p1_EAX~0 0), 507#[L719](= ~__unbuffered_p1_EAX~0 0), 509#[L720](= ~__unbuffered_p1_EAX~0 0), 511#[L721](= ~__unbuffered_p1_EAX~0 0), 513#[L722](and (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 515#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 517#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 519#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 521#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 523#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 525#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 527#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 529#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 531#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 533#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 535#[L734](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 537#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 539#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 541#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 543#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 545#[L802](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 547#[L802-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 549#[L803](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 551#[L803-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 553#[L804, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 559#[L804, L739](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 561#[L741, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 567#[L804, L744](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 573#[L751, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 577#[L754, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 579#[L804, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 583#[L804, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 587#[L804-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 589#[P0EXIT, L805](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 591#[P1ENTRY, P0EXIT, L805-1](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 593#[P1ENTRY, P0EXIT, L806](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 599#[P1ENTRY, L808, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 601#[P1ENTRY, L809, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 605#[P1ENTRY, L2, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 609#[P1ENTRY, P0EXIT, L3](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 617#[P1ENTRY, L2-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 659#[P1ENTRY, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 667#[L759, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1319#[P0EXIT, L816, L769](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1326#[P0EXIT, L772, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1331#[L775, P0EXIT, L816]true, 1336#[L775, P0EXIT, L832]true, 1342#[L775, P0EXIT, L833]true, 1344#[L778, P0EXIT, L833]true, 1348#[L785, P0EXIT, L833]true, 1352#[P0EXIT, L833, L788]true, 1358#[P1FINAL, P0EXIT, L833]true, 1360#[P0EXIT, P1EXIT, L833]true, 1364#[P0EXIT, P1EXIT, L18]true, 1366#[L18-1, P0EXIT, P1EXIT]true, 1370#[L18-2, P0EXIT, P1EXIT]true, 1372#[L17-5, P0EXIT, P1EXIT]true, 1374#[P0EXIT, P1EXIT, L17-7]true, 1380#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-26 22:44:20,314 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:44:20,314 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:20,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:20,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1293008595, now seen corresponding path program 2 times [2021-01-26 22:44:20,315 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:20,315 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027978631] [2021-01-26 22:44:20,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:21,039 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027978631] [2021-01-26 22:44:21,039 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:21,040 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-01-26 22:44:21,040 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095676490] [2021-01-26 22:44:21,040 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-01-26 22:44:21,041 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:21,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-01-26 22:44:21,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2021-01-26 22:44:21,042 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:21,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.733333333333333) internal successors, (71), 15 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:21,136 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:21,754 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:22,307 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:22,309 INFO L165 SleepSetCegar]: [1397#[ULTIMATE.startENTRY]true, 1399#[L-1]true, 1401#[L-1-1]true, 1403#[L17]true, 1405#[L17-1]true, 1407#[L17-2]true, 1409#[L17-3]true, 1411#[L17-4]true, 1413#[L710]true, 1415#[L712](= ~__unbuffered_p1_EAX~0 0), 1417#[L713](= ~__unbuffered_p1_EAX~0 0), 1419#[L714](= ~__unbuffered_p1_EAX~0 0), 1421#[L716](= ~__unbuffered_p1_EAX~0 0), 1423#[L718](= ~__unbuffered_p1_EAX~0 0), 1425#[L719](= ~__unbuffered_p1_EAX~0 0), 1427#[L720](= ~__unbuffered_p1_EAX~0 0), 1429#[L721](= ~__unbuffered_p1_EAX~0 0), 1431#[L722](and (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1433#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1435#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1437#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1439#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1441#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1443#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1445#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1447#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1449#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1451#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1453#[L734](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1455#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1457#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1459#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1461#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1463#[L802](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1465#[L802-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1467#[L803](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1469#[L803-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1471#[L804, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1477#[L804, L739](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1479#[L741, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1483#[L804, L744](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1489#[L751, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1493#[L754, L804](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1495#[L804, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1499#[L804, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1503#[L804-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1505#[P0EXIT, L805](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1507#[P1ENTRY, P0EXIT, L805-1](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1509#[P1ENTRY, P0EXIT, L806](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1515#[P1ENTRY, L808, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1517#[P1ENTRY, L809, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1521#[P1ENTRY, L2, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1525#[P1ENTRY, P0EXIT, L3](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1533#[P1ENTRY, L2-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1577#[P1ENTRY, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1585#[L759, P0EXIT, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 1885#[P0EXIT, L816, L769](and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd1~0 0) (< 0 (+ ~y$w_buff1_used~0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0))), 1889#[P0EXIT, L772, L816](and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd1~0 0) (< 0 (+ ~y$w_buff1_used~0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0))), 1891#[L775, P0EXIT, L816](and (<= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd1~0 0) (< 0 (+ ~y$w_buff1_used~0 1)) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0))), 1895#[L778, P0EXIT, L816](and (<= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd1~0 0) (< 0 (+ ~y$w_buff1_used~0 1)) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0))), 1902#[L785, P0EXIT, L816](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1913#[L785, P0EXIT, L832](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1921#[L785, P0EXIT, L833](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1923#[P0EXIT, L833, L788](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1929#[P1FINAL, P0EXIT, L833](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1931#[P0EXIT, P1EXIT, L833](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1935#[P0EXIT, P1EXIT, L18](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1937#[L18-1, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1941#[L18-2, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1943#[L17-5, P0EXIT, P1EXIT](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1945#[P0EXIT, P1EXIT, L17-7](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 1951#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:44:22,310 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:44:22,310 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:22,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:22,310 INFO L82 PathProgramCache]: Analyzing trace with hash -1274420691, now seen corresponding path program 3 times [2021-01-26 22:44:22,311 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:22,314 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122717995] [2021-01-26 22:44:22,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:22,594 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122717995] [2021-01-26 22:44:22,594 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:22,595 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:44:22,595 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683870462] [2021-01-26 22:44:22,595 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:44:22,596 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:22,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:44:22,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:44:22,597 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:22,597 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:22,954 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:23,273 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:23,450 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:23,982 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:24,163 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:24,716 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:24,873 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,050 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,119 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,214 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,618 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,670 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,735 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:25,931 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:26,495 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:26,631 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:27,229 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:27,230 INFO L165 SleepSetCegar]: [1960#[ULTIMATE.startENTRY]true, 1962#[L-1]true, 1964#[L-1-1]true, 1966#[L17]true, 1968#[L17-1]true, 1970#[L17-2]true, 1972#[L17-3]true, 1974#[L17-4]true, 1976#[L710]true, 1978#[L712](= ~__unbuffered_p1_EAX~0 0), 1980#[L713](= ~__unbuffered_p1_EAX~0 0), 1982#[L714](= ~__unbuffered_p1_EAX~0 0), 1984#[L716](= ~__unbuffered_p1_EAX~0 0), 1986#[L718](= ~__unbuffered_p1_EAX~0 0), 1988#[L719](= ~__unbuffered_p1_EAX~0 0), 1990#[L720](= ~__unbuffered_p1_EAX~0 0), 1992#[L721](= ~__unbuffered_p1_EAX~0 0), 1994#[L722](and (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1996#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 1998#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2000#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2002#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2004#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2006#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2008#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2010#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2012#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 2014#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2016#[L734](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2018#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2020#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2022#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2024#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2026#[L802](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2028#[L802-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2030#[L803](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2032#[L803-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2034#[L804, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2040#[L804, L739](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2042#[L741, L804](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 2048#[L741, L804-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13578#[L741, L805](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13587#[L741, P1ENTRY, L805-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13603#[L741, P1ENTRY, L806](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13623#[L741, P1ENTRY, L808](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13639#[L741, P1ENTRY, L809](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13657#[L741, P1ENTRY, L2](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13675#[L741, P1ENTRY, L3](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13704#[L741, P1ENTRY, L2-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13912#[L741, P1ENTRY, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 13934#[L741, L759, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 18015#[L741, L816, L769](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18030#[L741, L772, L816](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18043#[L741, L775, L816](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18058#[L741, L775, L832](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18078#[L741, L775, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18092#[L775, L744, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18114#[L751, L775, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18132#[L754, L775, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18146#[L775, L833, P0FINAL](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18166#[L775, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 18172#[L778, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18178#[L785, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18182#[P0EXIT, L833, L788](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18188#[P1FINAL, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18190#[P0EXIT, P1EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18194#[P0EXIT, P1EXIT, L18](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18196#[L18-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18200#[L18-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18202#[L17-5, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18204#[P0EXIT, P1EXIT, L17-7](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0)), 18210#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~__unbuffered_p1_EBX~0 1) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:44:27,230 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:44:27,231 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:27,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:27,231 INFO L82 PathProgramCache]: Analyzing trace with hash 808732365, now seen corresponding path program 4 times [2021-01-26 22:44:27,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:27,232 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163057435] [2021-01-26 22:44:27,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:27,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163057435] [2021-01-26 22:44:27,693 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:27,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-26 22:44:27,693 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375215005] [2021-01-26 22:44:27,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-26 22:44:27,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:27,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-26 22:44:27,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2021-01-26 22:44:27,695 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:27,696 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.454545454545454) internal successors, (71), 11 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:28,039 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:28,071 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:28,662 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:28,922 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:28,988 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:29,608 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:29,827 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:30,105 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:30,107 INFO L165 SleepSetCegar]: [18223#[ULTIMATE.startENTRY]true, 18225#[L-1]true, 18227#[L-1-1]true, 18229#[L17]true, 18231#[L17-1]true, 18233#[L17-2]true, 18235#[L17-3]true, 18237#[L17-4]true, 18239#[L710]true, 18241#[L712](= ~__unbuffered_p1_EAX~0 0), 18243#[L713](= ~__unbuffered_p1_EAX~0 0), 18245#[L714](= ~__unbuffered_p1_EAX~0 0), 18247#[L716](= ~__unbuffered_p1_EAX~0 0), 18249#[L718](= ~__unbuffered_p1_EAX~0 0), 18251#[L719](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 18253#[L720](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 18255#[L721](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 18257#[L722](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18259#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18261#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18263#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18265#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18267#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18269#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18271#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18273#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18275#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 18277#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 18281#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18283#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18285#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18287#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18289#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18291#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18293#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18295#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18297#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18299#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18305#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 18309#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24637#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24648#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24668#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24692#[P1ENTRY, L808, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24712#[P1ENTRY, L809, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24734#[P1ENTRY, L2, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24756#[P1ENTRY, L3, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 24791#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 25155#[P1ENTRY, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 25179#[L759, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28416#[L816, L739, L769](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 28429#[L772, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 28440#[L775, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 28459#[L778, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 28482#[L741, L778, L816](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 28494#[L778, L816, L744](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28508#[L778, L832, L744](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28522#[L778, L744, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28540#[L751, L778, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28556#[L754, L778, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28570#[L778, L833, P0FINAL](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28588#[L778, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28594#[L785, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28602#[P0EXIT, L833, L788](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28612#[P1FINAL, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28618#[P0EXIT, P1EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28624#[P0EXIT, P1EXIT, L18](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28628#[L18-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28636#[L18-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28640#[L17-5, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28644#[P0EXIT, P1EXIT, L17-7](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0)), 28652#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:44:30,107 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:44:30,107 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:30,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:30,108 INFO L82 PathProgramCache]: Analyzing trace with hash -723464211, now seen corresponding path program 5 times [2021-01-26 22:44:30,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:30,109 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487970693] [2021-01-26 22:44:30,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:30,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487970693] [2021-01-26 22:44:30,426 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:30,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-26 22:44:30,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809878744] [2021-01-26 22:44:30,427 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-26 22:44:30,427 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:30,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-26 22:44:30,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-01-26 22:44:30,428 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:30,429 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 7.1) internal successors, (71), 10 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:30,621 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:30,759 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:31,135 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:31,211 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:31,409 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:31,715 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:32,194 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:32,630 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:32,746 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:32,904 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:32,905 INFO L165 SleepSetCegar]: [28664#[ULTIMATE.startENTRY]true, 28666#[L-1]true, 28668#[L-1-1]true, 28670#[L17]true, 28672#[L17-1]true, 28674#[L17-2]true, 28676#[L17-3]true, 28678#[L17-4]true, 28680#[L710]true, 28682#[L712](= ~__unbuffered_p1_EAX~0 0), 28684#[L713](= ~__unbuffered_p1_EAX~0 0), 28686#[L714](= ~__unbuffered_p1_EAX~0 0), 28688#[L716](= ~__unbuffered_p1_EAX~0 0), 28690#[L718](= ~__unbuffered_p1_EAX~0 0), 28692#[L719](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 28694#[L720](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 28696#[L721](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 28698#[L722](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28700#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28702#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28704#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28706#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28708#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28710#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28712#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28714#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28716#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 28720#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 28722#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28724#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28726#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28728#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28730#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28732#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28734#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28736#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28738#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28740#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28746#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 28750#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34850#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34852#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34854#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34860#[P1ENTRY, L808, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34862#[P1ENTRY, L809, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34866#[P1ENTRY, L2, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34870#[P1ENTRY, L3, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34878#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34988#[P1ENTRY, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 34994#[L759, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 36162#[L816, L739, L769](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 36166#[L772, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 36168#[L775, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 36172#[L778, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 36178#[L741, L778, L816](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)))), 36184#[L778, L816, L744](and (= ~x~0 1) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 36190#[L751, L778, L816](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38246#[L751, L778, L832](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38252#[L751, L778, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38260#[L754, L778, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38264#[L778, L833, P0FINAL](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38272#[L778, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38274#[L785, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38278#[P0EXIT, L833, L788](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38284#[P1FINAL, P0EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38286#[P0EXIT, P1EXIT, L833](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38290#[P0EXIT, P1EXIT, L18](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38292#[L18-1, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38296#[L18-2, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38298#[L17-5, P0EXIT, P1EXIT](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38300#[P0EXIT, P1EXIT, L17-7](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0)), 38306#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:44:32,905 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:44:32,906 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:32,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:32,906 INFO L82 PathProgramCache]: Analyzing trace with hash 777097747, now seen corresponding path program 6 times [2021-01-26 22:44:32,906 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:32,907 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623791124] [2021-01-26 22:44:32,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:33,442 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623791124] [2021-01-26 22:44:33,443 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:33,443 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-26 22:44:33,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612111932] [2021-01-26 22:44:33,444 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-26 22:44:33,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:33,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-26 22:44:33,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-01-26 22:44:33,445 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:33,445 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 7.1) internal successors, (71), 10 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:33,561 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:33,694 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:33,979 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:34,421 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:34,996 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:35,104 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:35,928 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:35,930 INFO L165 SleepSetCegar]: [38318#[ULTIMATE.startENTRY]true, 38320#[L-1]true, 38322#[L-1-1]true, 38324#[L17]true, 38326#[L17-1]true, 38328#[L17-2]true, 38330#[L17-3]true, 38332#[L17-4]true, 38334#[L710]true, 38336#[L712](= ~__unbuffered_p1_EAX~0 0), 38338#[L713](= ~__unbuffered_p1_EAX~0 0), 38340#[L714](= ~__unbuffered_p1_EAX~0 0), 38342#[L716](= ~__unbuffered_p1_EAX~0 0), 38344#[L718](= ~__unbuffered_p1_EAX~0 0), 38346#[L719](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 38348#[L720](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 38350#[L721](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0)), 38352#[L722](and (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38354#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38356#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38358#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38360#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38362#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38364#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38366#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38368#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38370#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0)), 38372#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0)), 38374#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38376#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38378#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38380#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38382#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38384#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38386#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38388#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38390#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38392#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38398#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 38402#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46098#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46100#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46102#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46108#[P1ENTRY, L808, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46110#[P1ENTRY, L809, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46114#[P1ENTRY, L2, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46118#[P1ENTRY, L3, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46126#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46268#[P1ENTRY, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 46274#[L759, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0))), 47858#[L816, L739, L769](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 47862#[L772, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 47864#[L775, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 47868#[L778, L816, L739](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 47874#[L741, L778, L816](let ((.cse0 (div ~y$w_buff1_used~0 256)) (.cse1 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse1)) (< 0 (+ .cse0 1)) (< 0 (+ .cse1 1)))), 47880#[L778, L816, L744](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 47886#[L751, L778, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48546#[L754, L778, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48566#[L778, L816, P0FINAL](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48588#[L778, P0EXIT, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48598#[L785, P0EXIT, L816](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48610#[L785, P0EXIT, L832](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48618#[L785, P0EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48620#[P0EXIT, L833, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48626#[P1FINAL, P0EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48628#[P0EXIT, P1EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48632#[P0EXIT, P1EXIT, L18](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48634#[L18-1, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48638#[L18-2, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48640#[L17-5, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48642#[P0EXIT, P1EXIT, L17-7](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 48648#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1))))] [2021-01-26 22:44:35,932 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-26 22:44:35,933 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:35,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:35,933 INFO L82 PathProgramCache]: Analyzing trace with hash 306863507, now seen corresponding path program 7 times [2021-01-26 22:44:35,935 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:35,935 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095802909] [2021-01-26 22:44:35,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:44:36,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-26 22:44:36,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095802909] [2021-01-26 22:44:36,162 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:44:36,163 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:44:36,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063823719] [2021-01-26 22:44:36,163 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:44:36,164 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:44:36,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:44:36,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:44:36,168 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:44:36,169 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:44:36,436 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:44:36,576 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-26 22:44:36,785 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-26 22:44:36,788 INFO L165 SleepSetCegar]: [48656#[ULTIMATE.startENTRY]true, 48658#[L-1]true, 48660#[L-1-1]true, 48662#[L17]true, 48664#[L17-1]true, 48666#[L17-2]true, 48668#[L17-3]true, 48670#[L17-4]true, 48672#[L710](= ~__unbuffered_cnt~0 0), 48674#[L712](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 48676#[L713](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 48680#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48682#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48684#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48686#[L719](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48688#[L720](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48690#[L721](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48692#[L722](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48694#[L723](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48696#[L724](and (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48698#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48700#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48702#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48704#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48706#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48708#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48710#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48712#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 48714#[L734](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48716#[L735](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48718#[L736](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48720#[L-1-2](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48722#[L-1-3](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48724#[L802](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48726#[L802-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48728#[L803](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48730#[L803-1, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48732#[L804, P0ENTRY](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48738#[L804, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 48742#[L804-1, L739](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 52070#[L739, L805](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 52072#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 52074#[P1ENTRY, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 52078#[L759, L739, L806](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~__unbuffered_p1_EAX~0 ~y$w_buff1~0) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$w_buff1~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 54984#[L739, L769, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= 2 ~y$w_buff0~0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55003#[L772, L739, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= 2 ~y$w_buff0~0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55020#[L775, L739, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= 2 ~y$w_buff0~0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55037#[L778, L739, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= 2 ~y$w_buff0~0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55064#[L741, L778, L806](let ((.cse1 (div ~y$w_buff1_used~0 256)) (.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~y$r_buff0_thd1~0 0) (= 2 ~y$w_buff0~0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (<= ~y$w_buff1_used~0 (* 256 .cse1)) (= ~y~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse1 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55084#[L778, L744, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (not (= ~y~0 ~y$w_buff0~0)) (= ~y~0 1) (= ~y$r_buff0_thd1~0 0) (= 2 ~y$w_buff0~0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (= ~x~0 1) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= ~y$r_buff0_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55106#[L751, L778, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 55128#[L754, L778, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 55150#[L778, P0FINAL, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 55174#[L778, P0EXIT, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 55186#[L785, P0EXIT, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 55198#[P0EXIT, L788, L806](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (<= ~main$tmp_guard0~0 0))), 55212#[L808, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55214#[L809, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55218#[L2, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55222#[P0EXIT, L3, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55230#[L2-1, P0EXIT, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55236#[P0EXIT, L816, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55248#[P0EXIT, L832, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55256#[P0EXIT, L833, L788](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55262#[P1FINAL, P0EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55264#[P0EXIT, P1EXIT, L833](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55268#[P0EXIT, P1EXIT, L18](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55270#[L18-1, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55274#[L18-2, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55276#[L17-5, P0EXIT, P1EXIT](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55278#[P0EXIT, P1EXIT, L17-7](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 55284#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](let ((.cse0 (div ~y$r_buff1_thd0~0 256))) (and (= ~x~0 1) (= ~y$r_buff0_thd1~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd1~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (<= ~y$r_buff1_thd0~0 (* 256 .cse0)) (< 0 (+ .cse0 1))))] [2021-01-26 22:44:36,788 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-26 22:44:36,788 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:44:36,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:44:36,789 INFO L82 PathProgramCache]: Analyzing trace with hash 102872839, now seen corresponding path program 8 times [2021-01-26 22:44:36,789 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:44:36,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972061270] [2021-01-26 22:44:36,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:44:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:44:36,846 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:44:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:44:36,935 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:44:36,985 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:44:36,985 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:44:36,986 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-26 22:44:37,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:44:37 BasicIcfg [2021-01-26 22:44:37,130 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:44:37,132 INFO L168 Benchmark]: Toolchain (without parser) took 23492.29 ms. Allocated memory was 302.0 MB in the beginning and 742.4 MB in the end (delta: 440.4 MB). Free memory was 276.3 MB in the beginning and 485.6 MB in the end (delta: -209.3 MB). Peak memory consumption was 231.3 MB. Max. memory is 16.0 GB. [2021-01-26 22:44:37,133 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 302.0 MB. Free memory was 271.6 MB in the beginning and 271.4 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:44:37,134 INFO L168 Benchmark]: CACSL2BoogieTranslator took 814.56 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 280.8 MB in the end (delta: -5.4 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. [2021-01-26 22:44:37,135 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.47 ms. Allocated memory is still 302.0 MB. Free memory was 280.8 MB in the beginning and 277.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-26 22:44:37,135 INFO L168 Benchmark]: Boogie Preprocessor took 38.35 ms. Allocated memory is still 302.0 MB. Free memory was 277.7 MB in the beginning and 275.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:44:37,136 INFO L168 Benchmark]: RCFGBuilder took 2432.23 ms. Allocated memory was 302.0 MB in the beginning and 415.2 MB in the end (delta: 113.2 MB). Free memory was 275.6 MB in the beginning and 355.5 MB in the end (delta: -79.9 MB). Peak memory consumption was 165.5 MB. Max. memory is 16.0 GB. [2021-01-26 22:44:37,137 INFO L168 Benchmark]: TraceAbstraction took 20077.52 ms. Allocated memory was 415.2 MB in the beginning and 742.4 MB in the end (delta: 327.2 MB). Free memory was 354.4 MB in the beginning and 485.6 MB in the end (delta: -131.2 MB). Peak memory consumption was 195.9 MB. Max. memory is 16.0 GB. [2021-01-26 22:44:37,142 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 302.0 MB. Free memory was 271.6 MB in the beginning and 271.4 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 814.56 ms. Allocated memory is still 302.0 MB. Free memory was 275.4 MB in the beginning and 280.8 MB in the end (delta: -5.4 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 108.47 ms. Allocated memory is still 302.0 MB. Free memory was 280.8 MB in the beginning and 277.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 38.35 ms. Allocated memory is still 302.0 MB. Free memory was 277.7 MB in the beginning and 275.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2432.23 ms. Allocated memory was 302.0 MB in the beginning and 415.2 MB in the end (delta: 113.2 MB). Free memory was 275.6 MB in the beginning and 355.5 MB in the end (delta: -79.9 MB). Peak memory consumption was 165.5 MB. Max. memory is 16.0 GB. * TraceAbstraction took 20077.52 ms. Allocated memory was 415.2 MB in the beginning and 742.4 MB in the end (delta: 327.2 MB). Free memory was 354.4 MB in the beginning and 485.6 MB in the end (delta: -131.2 MB). Peak memory consumption was 195.9 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L719] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L720] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L721] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L722] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L723] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L727] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L728] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L729] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L730] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L731] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L732] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L734] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L735] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L736] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L802] 0 pthread_t t1611; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L803] FCALL, FORK 0 pthread_create(&t1611, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L804] 0 pthread_t t1612; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L805] FCALL, FORK 0 pthread_create(&t1612, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L760] 2 y$w_buff1 = y$w_buff0 [L761] 2 y$w_buff0 = 2 [L762] 2 y$w_buff1_used = y$w_buff0_used [L763] 2 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L765] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L766] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L767] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L768] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L771] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L774] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L777] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L740] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L743] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] EXPR 1 y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L747] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L747] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L748] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L748] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L749] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L749] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L750] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L755] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L780] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L780] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L781] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L782] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L782] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L783] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L784] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L812] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L812] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L813] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L814] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 y$flush_delayed = weak$$choice2 [L821] 0 y$mem_tmp = y [L822] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L822] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L823] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L823] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L824] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L824] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L825] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L825] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L827] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L830] 0 y = y$flush_delayed ? y$mem_tmp : y [L831] 0 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L789] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] 0 __assert_fail ("0", "rfi001_rmo.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 86 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 19.7s, 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, 0.9s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 623 NumberOfCodeBlocks, 623 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 544 ConstructedInterpolants, 0 QuantifiedInterpolants, 257558 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...