/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/mix056_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:39:28,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:39:28,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:39:28,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:39:28,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:39:28,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:39:28,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:39:28,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:39:28,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:39:28,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:39:28,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:39:28,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:39:28,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:39:28,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:39:28,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:39:28,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:39:28,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:39:28,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:39:28,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:39:28,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:39:28,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:39:28,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:39:28,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:39:28,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:39:28,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-26 22:39:28,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-26 22:39:28,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-26 22:39:28,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-26 22:39:28,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-26 22:39:28,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-26 22:39:28,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-26 22:39:28,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-26 22:39:28,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-26 22:39:28,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-26 22:39:28,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-26 22:39:28,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-26 22:39:28,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-26 22:39:28,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-26 22:39:28,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:39:28,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:39:28,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:39:28,338 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 22:39:28,388 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:39:28,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:39:28,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:39:28,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:39:28,393 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:39:28,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:39:28,393 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:39:28,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:39:28,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:39:28,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:39:28,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:39:28,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:39:28,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:39:28,396 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:39:28,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:39:28,396 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:39:28,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:39:28,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:39:28,397 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:39:28,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:39:28,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:39:28,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:39:28,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:39:28,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:39:28,398 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:39:28,398 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:39:28,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:39:28,399 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:39:28,399 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:39:28,399 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:39:28,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:39:28,400 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:39:28,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:39:28,400 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:39:28,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:39:28,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:39:28,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:39:28,806 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:39:28,807 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:39:28,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix056_tso.oepc.i [2021-01-26 22:39:28,892 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82c23be87/ed8dac43898c4711b584a19c9d2ba081/FLAGbf5a18f4e [2021-01-26 22:39:29,659 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:39:29,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix056_tso.oepc.i [2021-01-26 22:39:29,681 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82c23be87/ed8dac43898c4711b584a19c9d2ba081/FLAGbf5a18f4e [2021-01-26 22:39:29,911 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82c23be87/ed8dac43898c4711b584a19c9d2ba081 [2021-01-26 22:39:29,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:39:29,926 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:39:29,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:39:29,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:39:29,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:39:29,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:39:29" (1/1) ... [2021-01-26 22:39:29,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c137e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:29, skipping insertion in model container [2021-01-26 22:39:29,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:39:29" (1/1) ... [2021-01-26 22:39:29,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:39:29,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:39:30,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:39:30,529 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:39:30,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:39:30,750 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:39:30,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30 WrapperNode [2021-01-26 22:39:30,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:39:30,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:39:30,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:39:30,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:39:30,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,872 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:39:30,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:39:30,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:39:30,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:39:30,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (1/1) ... [2021-01-26 22:39:30,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:39:30,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:39:30,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:39:30,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:39:30,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (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 22:39:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:39:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:39:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:39:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:39:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:39:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:39:31,056 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:39:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:39:31,057 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-26 22:39:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-26 22:39:31,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:39:31,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:39:31,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:39:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:39:31,061 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 22:39:33,457 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:39:33,457 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:39:33,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:39:33 BoogieIcfgContainer [2021-01-26 22:39:33,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:39:33,461 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:39:33,462 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:39:33,465 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:39:33,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:39:29" (1/3) ... [2021-01-26 22:39:33,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ba988b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:39:33, skipping insertion in model container [2021-01-26 22:39:33,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:39:30" (2/3) ... [2021-01-26 22:39:33,467 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ba988b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:39:33, skipping insertion in model container [2021-01-26 22:39:33,467 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:39:33" (3/3) ... [2021-01-26 22:39:33,469 INFO L111 eAbstractionObserver]: Analyzing ICFG mix056_tso.oepc.i [2021-01-26 22:39:33,484 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:39:33,485 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:39:33,489 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:39:33,490 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:39:33,527 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,527 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,527 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,527 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,528 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,528 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,528 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,528 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,529 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,529 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,529 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,529 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,529 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,530 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,530 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,530 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,531 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,531 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,531 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,532 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,533 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,533 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,533 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,534 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,534 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,534 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,534 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,535 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,535 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,535 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,535 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,536 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,536 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,536 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,536 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,537 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,537 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,537 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,537 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,537 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,538 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,538 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,538 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,538 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,538 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,539 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,539 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,539 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,539 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,539 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,539 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,540 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,540 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,540 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,540 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,540 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,541 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,541 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,541 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,541 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,542 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,542 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,542 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,542 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,542 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,543 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,543 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,543 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,543 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,544 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,544 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,544 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,544 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,545 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,545 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,545 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,545 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,548 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,548 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,548 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,549 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,549 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,549 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,549 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,549 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,550 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,550 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,550 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,550 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,550 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,551 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,554 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,554 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,554 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,554 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,556 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,557 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,557 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,558 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,558 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,558 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,558 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,558 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:39:33,563 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:39:33,576 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-01-26 22:39:33,602 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:39:33,603 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:39:33,603 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:39:33,603 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:39:33,603 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:39:33,603 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:39:33,603 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:39:33,604 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 66 and size of Sequence is : 67[2021-01-26 22:39:33,637 INFO L164 SleepSetCegar]: Size of mCounterexample is: 67 [2021-01-26 22:39:33,637 INFO L165 SleepSetCegar]: [112#[ULTIMATE.startENTRY]don't care, 114#[L-1]don't care, 116#[L-1-1]don't care, 118#[L17]don't care, 120#[L17-1]don't care, 122#[L17-2]don't care, 124#[L17-3]don't care, 126#[L17-4]don't care, 128#[L711]don't care, 130#[L712]don't care, 132#[L713]don't care, 134#[L715]don't care, 136#[L717]don't care, 138#[L718]don't care, 140#[L719]don't care, 142#[L720]don't care, 144#[L721]don't care, 146#[L722]don't care, 148#[L723]don't care, 150#[L724]don't care, 152#[L725]don't care, 154#[L726]don't care, 156#[L727]don't care, 158#[L728]don't care, 160#[L729]don't care, 162#[L730]don't care, 164#[L731]don't care, 166#[L732]don't care, 168#[L733]don't care, 170#[L735]don't care, 172#[L736]don't care, 174#[L737]don't care, 176#[L-1-2]don't care, 178#[L-1-3]don't care, 180#[L813]don't care, 182#[L813-1]don't care, 184#[L814]don't care, 186#[L814-1, P0ENTRY]don't care, 188#[L815, P0ENTRY]don't care, 192#[L815-1, P0ENTRY]don't care, 198#[L816, P0ENTRY]don't care, 202#[L816, L740]don't care, 206#[L742, L816]don't care, 210#[L816, L745]don't care, 214#[L750, L816]don't care, 218#[L816, P0FINAL]don't care, 222#[L816, P0EXIT]don't care, 224#[P1ENTRY, L816-1, P0EXIT]don't care, 226#[P1ENTRY, L817, P0EXIT]don't care, 230#[P1ENTRY, L817-1, P0EXIT]don't care, 236#[P1ENTRY, P0EXIT, L818]don't care, 238#[L755, P0EXIT, L818]don't care, 242#[L757, P0EXIT, L818]don't care, 246#[L760, P0EXIT, L818]don't care, 250#[P0EXIT, L767, L818]don't care, 254#[L770, P0EXIT, L818]don't care, 260#[P1FINAL, P0EXIT, L818]don't care, 262#[P1EXIT, P0EXIT, L818]don't care, 266#[L818-1, P1EXIT, P0EXIT, P2ENTRY]don't care, 268#[P1EXIT, L819, P0EXIT, P2ENTRY]don't care, 274#[P1EXIT, L821, P0EXIT, P2ENTRY]don't care, 278#[P1EXIT, L822, P0EXIT, P2ENTRY]don't care, 280#[L2, P1EXIT, P0EXIT, P2ENTRY]don't care, 284#[L3, P1EXIT, P0EXIT, P2ENTRY]don't care, 290#[L3-1, P1EXIT, P0EXIT, P2ENTRY]don't care, 294#[L3-1, L775, P1EXIT, P0EXIT]don't care, 300#[L3-1, P1EXIT, P0EXIT, P2Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-26 22:39:33,638 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:33,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:33,644 INFO L82 PathProgramCache]: Analyzing trace with hash -2095498652, now seen corresponding path program 1 times [2021-01-26 22:39:33,654 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:33,655 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562648262] [2021-01-26 22:39:33,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:34,115 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 22:39:34,115 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562648262] [2021-01-26 22:39:34,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:34,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-26 22:39:34,117 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588785066] [2021-01-26 22:39:34,127 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-26 22:39:34,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:34,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-26 22:39:34,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-26 22:39:34,147 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:34,149 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 33.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:34,177 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:34,267 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:34,268 INFO L165 SleepSetCegar]: [304#[ULTIMATE.startENTRY]true, 305#[L-1]true, 306#[L-1-1]true, 307#[L17]true, 308#[L17-1]true, 309#[L17-2]true, 310#[L17-3]true, 311#[L17-4]true, 312#[L711]true, 313#[L712]true, 314#[L713]true, 315#[L715]true, 316#[L717]true, 317#[L718]true, 318#[L719]true, 319#[L720]true, 320#[L721]true, 321#[L722]true, 322#[L723]true, 323#[L724]true, 324#[L725]true, 325#[L726]true, 326#[L727]true, 327#[L728]true, 328#[L729]true, 329#[L730]true, 330#[L731]true, 331#[L732](= ~y$w_buff0_used~0 0), 332#[L733](= ~y$w_buff0_used~0 0), 333#[L735](= ~y$w_buff0_used~0 0), 334#[L736](= ~y$w_buff0_used~0 0), 335#[L737](= ~y$w_buff0_used~0 0), 336#[L-1-2](= ~y$w_buff0_used~0 0), 337#[L-1-3](= ~y$w_buff0_used~0 0), 338#[L813](= ~y$w_buff0_used~0 0), 339#[L813-1](= ~y$w_buff0_used~0 0), 340#[L814](= ~y$w_buff0_used~0 0), 341#[L814-1, P0ENTRY](= ~y$w_buff0_used~0 0), 342#[L815, P0ENTRY](= ~y$w_buff0_used~0 0), 344#[L815-1, P0ENTRY](= ~y$w_buff0_used~0 0), 347#[L816, P0ENTRY](= ~y$w_buff0_used~0 0), 349#[L816, L740](= ~y$w_buff0_used~0 0), 351#[L742, L816](= ~y$w_buff0_used~0 0), 353#[L816, L745](= ~y$w_buff0_used~0 0), 355#[L750, L816](= ~y$w_buff0_used~0 0), 357#[L816, P0FINAL](= ~y$w_buff0_used~0 0), 359#[L816, P0EXIT](= ~y$w_buff0_used~0 0), 360#[P1ENTRY, L816-1, P0EXIT](= ~y$w_buff0_used~0 0), 361#[P1ENTRY, L817, P0EXIT](= ~y$w_buff0_used~0 0), 363#[P1ENTRY, L817-1, P0EXIT](= ~y$w_buff0_used~0 0), 366#[P1ENTRY, P0EXIT, L818](= ~y$w_buff0_used~0 0), 367#[L755, P0EXIT, L818](= ~y$w_buff0_used~0 0), 369#[L757, P0EXIT, L818](= ~y$w_buff0_used~0 0), 371#[L760, P0EXIT, L818](= ~y$w_buff0_used~0 0), 373#[P0EXIT, L767, L818](= ~y$w_buff0_used~0 0), 375#[L770, P0EXIT, L818](= ~y$w_buff0_used~0 0), 378#[P1FINAL, P0EXIT, L818](= ~y$w_buff0_used~0 0), 379#[P1EXIT, P0EXIT, L818](= ~y$w_buff0_used~0 0), 381#[L818-1, P1EXIT, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 382#[P1EXIT, L819, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 385#[P1EXIT, L821, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 387#[P1EXIT, L822, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 388#[L2, P1EXIT, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 390#[L3, P1EXIT, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 394#[L2-1, P1EXIT, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 435#[P1EXIT, P0EXIT, P2ENTRY, L829](= ~y$w_buff0_used~0 0), 442#[L845, P1EXIT, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 448#[P1EXIT, L846, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 454#[P1EXIT, L18, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 460#[P1EXIT, L18-1, P0EXIT, P2ENTRY](= ~y$w_buff0_used~0 0), 468#[L775, P1EXIT, L18-1, P0EXIT](= ~y$w_buff0_used~0 0), 480#[L786, P1EXIT, L18-1, P0EXIT]true, 490#[P1EXIT, L18-1, L789, P0EXIT]true, 499#[L796, P1EXIT, L18-1, P0EXIT]true, 508#[L799, P1EXIT, L18-1, P0EXIT]true, 516#[P2FINAL, P1EXIT, L18-1, P0EXIT]true, 525#[P2EXIT, P1EXIT, L18-1, P0EXIT]true, 532#[P2EXIT, L18-2, P1EXIT, P0EXIT]true, 535#[L17-5, P2EXIT, P1EXIT, P0EXIT]true, 540#[P2EXIT, P1EXIT, L17-7, P0EXIT]true, 547#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]true] [2021-01-26 22:39:34,268 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:39:34,268 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:34,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:34,269 INFO L82 PathProgramCache]: Analyzing trace with hash -1684330740, now seen corresponding path program 1 times [2021-01-26 22:39:34,269 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:34,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112253064] [2021-01-26 22:39:34,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:34,831 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 22:39:34,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112253064] [2021-01-26 22:39:34,832 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:34,832 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-26 22:39:34,832 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184462840] [2021-01-26 22:39:34,834 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-26 22:39:34,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:34,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-26 22:39:34,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2021-01-26 22:39:34,835 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:34,836 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 6.666666666666667) internal successors, (80), 12 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:34,901 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:35,302 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:35,382 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:35,417 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:35,451 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:36,114 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:36,202 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:36,204 INFO L165 SleepSetCegar]: [561#[ULTIMATE.startENTRY]true, 563#[L-1]true, 565#[L-1-1]true, 567#[L17]true, 569#[L17-1]true, 571#[L17-2]true, 573#[L17-3]true, 575#[L17-4]true, 577#[L711]true, 579#[L712]true, 581#[L713]true, 583#[L715]true, 585#[L717]true, 587#[L718]true, 589#[L719]true, 591#[L720]true, 593#[L721]true, 595#[L722]true, 597#[L723]true, 599#[L724]true, 601#[L725]true, 603#[L726]true, 605#[L727](= ~y$r_buff1_thd2~0 0), 607#[L728](= ~y$r_buff1_thd2~0 0), 609#[L729](= ~y$r_buff1_thd2~0 0), 611#[L730](= ~y$r_buff1_thd2~0 0), 613#[L731](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0)), 615#[L732](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0)), 617#[L733](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 619#[L735](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 621#[L736](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 623#[L737](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 625#[L-1-2](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 627#[L-1-3](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 629#[L813](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 631#[L813-1](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 633#[L814](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 635#[L814-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 637#[L815, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 641#[L815-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 647#[L816, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 651#[L816, L740](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 655#[L742, L816](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 659#[L816, L745](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 663#[L750, L816](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 667#[L816, P0FINAL](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 671#[L816, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 673#[P1ENTRY, L816-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 675#[P1ENTRY, L817, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 679#[P1ENTRY, L817-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 685#[P1ENTRY, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 687#[L755, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 691#[L757, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 695#[L760, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 699#[P0EXIT, L767, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 703#[L770, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 709#[P1FINAL, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 711#[P1EXIT, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 715#[L818-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 717#[P1EXIT, L819, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 723#[P1EXIT, L821, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 727#[P1EXIT, L822, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 729#[L2, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 733#[L3, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 741#[L2-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)), 777#[P1EXIT, P0EXIT, P2ENTRY, L829](and (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (or (and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0)))), 781#[L775, P1EXIT, P0EXIT, L829](and (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (or (and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0)))), 1376#[L786, P1EXIT, P0EXIT, L829]true, 1385#[L786, L845, P1EXIT, P0EXIT]true, 1387#[L786, P1EXIT, L846, P0EXIT]true, 1391#[L786, P1EXIT, L18, P0EXIT]true, 1397#[L786, P1EXIT, L18-1, P0EXIT]true, 1403#[P1EXIT, L18-1, L789, P0EXIT]true, 1409#[L796, P1EXIT, L18-1, P0EXIT]true, 1415#[L799, P1EXIT, L18-1, P0EXIT]true, 1419#[P2FINAL, P1EXIT, L18-1, P0EXIT]true, 1425#[P2EXIT, P1EXIT, L18-1, P0EXIT]true, 1431#[P2EXIT, L18-2, P1EXIT, P0EXIT]true, 1433#[L17-5, P2EXIT, P1EXIT, P0EXIT]true, 1435#[P2EXIT, P1EXIT, L17-7, P0EXIT]true, 1441#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]true] [2021-01-26 22:39:36,204 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:39:36,204 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:36,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:36,205 INFO L82 PathProgramCache]: Analyzing trace with hash 227580620, now seen corresponding path program 2 times [2021-01-26 22:39:36,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:36,206 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728017162] [2021-01-26 22:39:36,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:36,732 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 22:39:36,732 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728017162] [2021-01-26 22:39:36,733 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:36,733 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-26 22:39:36,733 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233624068] [2021-01-26 22:39:36,734 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-26 22:39:36,734 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:36,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-26 22:39:36,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-01-26 22:39:36,735 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:36,736 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:36,818 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:37,410 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:37,536 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:37,911 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:37,913 INFO L165 SleepSetCegar]: [1456#[ULTIMATE.startENTRY]true, 1458#[L-1]true, 1460#[L-1-1]true, 1462#[L17]true, 1464#[L17-1]true, 1466#[L17-2]true, 1468#[L17-3]true, 1470#[L17-4]true, 1472#[L711]true, 1474#[L712]true, 1476#[L713]true, 1478#[L715]true, 1480#[L717]true, 1482#[L718]true, 1484#[L719]true, 1486#[L720]true, 1488#[L721](= ~y$r_buff0_thd0~0 0), 1490#[L722](= ~y$r_buff0_thd0~0 0), 1492#[L723](= ~y$r_buff0_thd0~0 0), 1494#[L724](= ~y$r_buff0_thd0~0 0), 1496#[L725](= ~y$r_buff0_thd0~0 0), 1498#[L726](= ~y$r_buff0_thd0~0 0), 1500#[L727](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 1502#[L728](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 1504#[L729](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 1506#[L730](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 1508#[L731](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 1510#[L732](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0)), 1512#[L733](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1514#[L735](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1516#[L736](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1518#[L737](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1520#[L-1-2](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1522#[L-1-3](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1524#[L813](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1526#[L813-1](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1528#[L814](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1530#[L814-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1532#[L815, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1536#[L815-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1542#[L816, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1546#[L816, L740](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1550#[L742, L816](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1554#[L816, L745](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1558#[L750, L816](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1562#[L816, P0FINAL](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1566#[L816, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1568#[P1ENTRY, L816-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1570#[P1ENTRY, L817, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1574#[P1ENTRY, L817-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1580#[P1ENTRY, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1582#[L755, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1586#[L757, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1590#[L760, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1594#[P0EXIT, L767, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1598#[L770, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1604#[P1FINAL, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1606#[P1EXIT, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1610#[L818-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1612#[P1EXIT, L819, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1618#[P1EXIT, L821, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1622#[P1EXIT, L822, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1624#[L2, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1628#[L3, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1636#[L2-1, P1EXIT, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 1672#[P1EXIT, P0EXIT, P2ENTRY, L829](let ((.cse0 (= ~y~0 1))) (and .cse0 (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))))), 1676#[L775, P1EXIT, P0EXIT, L829](let ((.cse0 (= ~y~0 1))) (and .cse0 (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))))), 1964#[L786, P1EXIT, P0EXIT, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)))), 1968#[P1EXIT, L789, P0EXIT, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)))), 1977#[L796, P1EXIT, P0EXIT, L829](= ~y$r_buff0_thd0~0 0), 1988#[L796, L845, P1EXIT, P0EXIT](= ~y$r_buff0_thd0~0 0), 1996#[L796, P1EXIT, L846, P0EXIT](= ~y$r_buff0_thd0~0 0), 2004#[L796, P1EXIT, L18, P0EXIT](= ~y$r_buff0_thd0~0 0), 2010#[L796, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd0~0 0), 2018#[L799, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd0~0 0), 2022#[P2FINAL, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd0~0 0), 2028#[P2EXIT, P1EXIT, L18-1, P0EXIT](= ~y$r_buff0_thd0~0 0), 2034#[P2EXIT, L18-2, P1EXIT, P0EXIT](= ~y$r_buff0_thd0~0 0), 2036#[L17-5, P2EXIT, P1EXIT, P0EXIT](= ~y$r_buff0_thd0~0 0), 2038#[P2EXIT, P1EXIT, L17-7, P0EXIT](= ~y$r_buff0_thd0~0 0), 2044#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](= ~y$r_buff0_thd0~0 0)] [2021-01-26 22:39:37,913 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:39:37,914 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:37,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:37,915 INFO L82 PathProgramCache]: Analyzing trace with hash -533940724, now seen corresponding path program 3 times [2021-01-26 22:39:37,915 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:37,915 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489221618] [2021-01-26 22:39:37,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:38,135 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 22:39:38,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489221618] [2021-01-26 22:39:38,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:38,136 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:39:38,136 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144690723] [2021-01-26 22:39:38,136 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:39:38,137 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:38,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:39:38,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:39:38,138 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:38,138 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:38,420 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:38,759 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:38,926 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:39,393 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:39,703 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:40,123 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:40,314 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:40,544 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:40,753 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:41,223 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:41,225 INFO L165 SleepSetCegar]: [2053#[ULTIMATE.startENTRY]true, 2055#[L-1]true, 2057#[L-1-1]true, 2059#[L17]true, 2061#[L17-1]true, 2063#[L17-2]true, 2065#[L17-3]true, 2067#[L17-4]true, 2069#[L711]true, 2071#[L712]true, 2073#[L713]true, 2075#[L715]true, 2077#[L717]true, 2079#[L718]true, 2081#[L719]true, 2083#[L720]true, 2085#[L721](= ~y$r_buff0_thd0~0 0), 2087#[L722](= ~y$r_buff0_thd0~0 0), 2089#[L723](= ~y$r_buff0_thd0~0 0), 2091#[L724](= ~y$r_buff0_thd0~0 0), 2093#[L725](= ~y$r_buff0_thd0~0 0), 2095#[L726](= ~y$r_buff0_thd0~0 0), 2097#[L727](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 2099#[L728](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 2101#[L729](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 2103#[L730](and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 2105#[L731](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0)), 2107#[L732](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0)), 2109#[L733](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2111#[L735](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2113#[L736](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2115#[L737](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2117#[L-1-2](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2119#[L-1-3](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2121#[L813](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2123#[L813-1](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2125#[L814](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2127#[L814-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2129#[L815, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2133#[L815-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2139#[L816, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2143#[L816, L740](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2147#[L742, L816](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2151#[L816, L745](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2155#[L750, L816](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2159#[L816, P0FINAL](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2163#[L816, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2165#[P1ENTRY, L816-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2167#[P1ENTRY, L817, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2171#[P1ENTRY, L817-1, P0EXIT](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2177#[P1ENTRY, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2179#[L755, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2183#[L757, P0EXIT, L818](and (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2187#[L760, P0EXIT, L818](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 2193#[L760, L818-1, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10374#[L760, L819, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10394#[L760, L821, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10412#[L760, L822, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10428#[L760, L2, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10446#[L760, L3, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10475#[L760, L2-1, P0EXIT, P2ENTRY](and (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0)), 10663#[L760, P0EXIT, P2ENTRY, L829](let ((.cse0 (= ~y~0 1))) (and .cse0 (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))))), 10681#[L760, L775, P0EXIT, L829](let ((.cse0 (= ~y~0 1))) (and .cse0 (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))))), 12344#[L760, L786, P0EXIT, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)))), 12361#[L786, P0EXIT, L767, L829](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12377#[L786, L845, P0EXIT, L767](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12387#[L786, L846, P0EXIT, L767](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12405#[L786, L18, P0EXIT, L767](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12425#[L786, L18-1, P0EXIT, L767](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12451#[L770, L786, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12475#[L786, P1FINAL, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12493#[L786, P1EXIT, L18-1, P0EXIT](and (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12509#[P1EXIT, L18-1, L789, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12519#[L796, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12525#[L799, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12529#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12535#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12541#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12543#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12545#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0)), 12551#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0))] [2021-01-26 22:39:41,225 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:39:41,225 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:41,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:41,226 INFO L82 PathProgramCache]: Analyzing trace with hash -711837322, now seen corresponding path program 4 times [2021-01-26 22:39:41,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:41,226 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817958818] [2021-01-26 22:39:41,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:41,701 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 22:39:41,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817958818] [2021-01-26 22:39:41,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:41,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-26 22:39:41,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867095067] [2021-01-26 22:39:41,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-26 22:39:41,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:41,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-26 22:39:41,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-01-26 22:39:41,706 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:41,706 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:41,793 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:41,916 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:43,606 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:44,529 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:44,993 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:45,039 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:45,094 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:45,263 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:45,749 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:45,751 INFO L165 SleepSetCegar]: [12566#[ULTIMATE.startENTRY]true, 12568#[L-1]true, 12570#[L-1-1]true, 12572#[L17]true, 12574#[L17-1]true, 12576#[L17-2]true, 12578#[L17-3]true, 12580#[L17-4]true, 12582#[L711]true, 12584#[L712]true, 12586#[L713]true, 12588#[L715]true, 12590#[L717]true, 12592#[L718]true, 12594#[L719]true, 12596#[L720]true, 12598#[L721](= ~y$r_buff0_thd0~0 0), 12600#[L722](= ~y$r_buff0_thd0~0 0), 12602#[L723](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12604#[L724](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12606#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12608#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12610#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12612#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12614#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12616#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12618#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12620#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12622#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12624#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12626#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12628#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12630#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12632#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12634#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12636#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12638#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12640#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12642#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12646#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12652#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12656#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12660#[L742, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12664#[L816, L745](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12668#[L750, L816](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12672#[L816, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12676#[L816, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12678#[P1ENTRY, L816-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12680#[P1ENTRY, L817, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12684#[P1ENTRY, L817-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12690#[P1ENTRY, P0EXIT, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12692#[L755, P0EXIT, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12696#[L757, P0EXIT, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 12702#[L818-1, L757, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 18923#[L757, L819, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 18947#[L757, L821, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 18969#[L757, L822, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 18989#[L757, L2, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19011#[L3, L757, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19046#[L757, L2-1, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19250#[L757, P0EXIT, P2ENTRY, L829](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19282#[L757, L845, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19312#[L757, L846, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19342#[L757, L18, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19372#[L757, L18-1, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19411#[L760, L18-1, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19445#[L18-1, P0EXIT, L767, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19477#[L770, L18-1, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19509#[P1FINAL, L18-1, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19537#[P1EXIT, L18-1, P0EXIT, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19563#[L775, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~z~0 1) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19587#[L786, P1EXIT, L18-1, P0EXIT](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 19605#[P1EXIT, L18-1, L789, P0EXIT](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 19619#[L796, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19625#[L799, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19629#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19635#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19641#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19643#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19645#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19651#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-26 22:39:45,751 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:39:45,751 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:45,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:45,752 INFO L82 PathProgramCache]: Analyzing trace with hash -175352768, now seen corresponding path program 5 times [2021-01-26 22:39:45,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:45,755 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316380032] [2021-01-26 22:39:45,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:46,026 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 22:39:46,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316380032] [2021-01-26 22:39:46,027 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:46,027 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-26 22:39:46,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158272892] [2021-01-26 22:39:46,028 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-26 22:39:46,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:46,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-26 22:39:46,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-01-26 22:39:46,030 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:46,030 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 9 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:46,411 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:46,450 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:46,919 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:47,056 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:47,182 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:47,447 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:48,379 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:39:53,542 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:53,826 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:53,828 INFO L165 SleepSetCegar]: [19662#[ULTIMATE.startENTRY]true, 19664#[L-1]true, 19666#[L-1-1]true, 19668#[L17]true, 19670#[L17-1]true, 19672#[L17-2]true, 19674#[L17-3]true, 19676#[L17-4]true, 19678#[L711]true, 19680#[L712]true, 19682#[L713]true, 19684#[L715]true, 19686#[L717]true, 19688#[L718](= ~y~0 0), 19690#[L719](= ~y~0 0), 19692#[L720](= ~y~0 0), 19694#[L721](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 19696#[L722](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 19698#[L723](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19700#[L724](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19702#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19704#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19706#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19708#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19710#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19712#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19714#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19716#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19718#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19720#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19722#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19724#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19726#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19728#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19730#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19732#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19734#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19736#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19738#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19742#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19748#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19752#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 19754#[P1ENTRY, L816-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 192872#[P1ENTRY, L817, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 192898#[P1ENTRY, L817-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 192926#[P1ENTRY, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 192950#[L755, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 192976#[L757, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193002#[L760, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193028#[L740, L767, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193054#[L770, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193082#[P1FINAL, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193106#[P1EXIT, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193121#[L818-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193145#[P1EXIT, L740, L819, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193173#[P1EXIT, L821, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193199#[P1EXIT, L822, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193223#[L2, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193249#[L3, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193290#[L2-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 193668#[P1EXIT, L740, P2ENTRY, L829](let ((.cse0 (= ~y~0 1)) (.cse1 (= ~y$w_buff0~0 0))) (and (= ~y$r_buff1_thd0~0 0) .cse0 (= ~y$w_buff1~0 0) .cse1 (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 .cse1 (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))) (= ~y$r_buff0_thd2~0 0))), 193694#[L775, P1EXIT, L740, L829](let ((.cse0 (= ~y~0 1)) (.cse1 (= ~y$w_buff0~0 0))) (and (= ~y$r_buff1_thd0~0 0) .cse0 (= ~y$w_buff1~0 0) .cse1 (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 .cse1 (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))) (= ~y$r_buff0_thd2~0 0))), 197699#[L786, P1EXIT, L740, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197722#[P1EXIT, L789, L740, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197749#[L742, P1EXIT, L789, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197767#[P1EXIT, L789, L745, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197785#[L750, P1EXIT, L789, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197803#[P1EXIT, L789, L829, P0FINAL](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197821#[P1EXIT, L789, P0EXIT, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 197835#[L796, P1EXIT, P0EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197847#[L796, L845, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197859#[L796, P1EXIT, L846, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197871#[L796, P1EXIT, L18, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197883#[L796, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197903#[L799, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197919#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197937#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197951#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197957#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197963#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 197973#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-26 22:39:53,828 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:39:53,828 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:53,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:53,829 INFO L82 PathProgramCache]: Analyzing trace with hash 834855480, now seen corresponding path program 6 times [2021-01-26 22:39:53,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:53,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929165245] [2021-01-26 22:39:53,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:53,968 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 22:39:53,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929165245] [2021-01-26 22:39:53,969 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:53,969 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:39:53,969 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396725409] [2021-01-26 22:39:53,970 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:39:53,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:53,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:39:53,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:39:53,971 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:53,971 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:59,454 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:39:59,536 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:39:59,537 INFO L165 SleepSetCegar]: [197981#[ULTIMATE.startENTRY]true, 197983#[L-1]true, 197985#[L-1-1]true, 197987#[L17]true, 197989#[L17-1]true, 197991#[L17-2]true, 197993#[L17-3]true, 197995#[L17-4]true, 197997#[L711]true, 197999#[L712]true, 198001#[L713]true, 198003#[L715]true, 198005#[L717]true, 198007#[L718](= ~y~0 0), 198009#[L719](= ~y~0 0), 198011#[L720](= ~y~0 0), 198013#[L721](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 198015#[L722](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0)), 198017#[L723](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198019#[L724](and (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198021#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198023#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198025#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198027#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198029#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198031#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198033#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198035#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198037#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198039#[L735](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198041#[L736](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198043#[L737](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198045#[L-1-2](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198047#[L-1-3](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198049#[L813](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198051#[L813-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198053#[L814](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198055#[L814-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198057#[L815, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198061#[L815-1, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198067#[L816, P0ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198071#[L816, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 198073#[P1ENTRY, L816-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270818#[P1ENTRY, L817, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270822#[P1ENTRY, L817-1, L740](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270828#[P1ENTRY, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270830#[L755, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270834#[L757, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270838#[L760, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270842#[L740, L767, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270846#[L770, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270852#[P1FINAL, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270854#[P1EXIT, L740, L818](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270858#[L818-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270860#[P1EXIT, L740, L819, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270866#[P1EXIT, L821, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270870#[P1EXIT, L822, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270872#[L2, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270876#[L3, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270884#[L2-1, P1EXIT, L740, P2ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 270968#[P1EXIT, L740, P2ENTRY, L829](let ((.cse0 (= ~y~0 1)) (.cse1 (= ~y$w_buff0~0 0))) (and (= ~y$r_buff1_thd0~0 0) .cse0 (= ~y$w_buff1~0 0) .cse1 (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 .cse1 (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))) (= ~y$r_buff0_thd2~0 0))), 270972#[L775, P1EXIT, L740, L829](let ((.cse0 (= ~y~0 1)) (.cse1 (= ~y$w_buff0~0 0))) (and (= ~y$r_buff1_thd0~0 0) .cse0 (= ~y$w_buff1~0 0) .cse1 (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd0~0 0) (or (and .cse0 .cse1 (= ~y$w_buff1~0 ~y$w_buff0~0)) (and (= ~y~0 ~y$w_buff1~0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 0))) (= ~y$r_buff0_thd2~0 0))), 271992#[L786, P1EXIT, L740, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 271996#[P1EXIT, L789, L740, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 272000#[L742, P1EXIT, L789, L829](let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (or (= ~y~0 1) (= ~y~0 0)) (< 0 (+ .cse0 1)) (= ~y$r_buff0_thd2~0 0))), 272008#[L742, L796, P1EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 273948#[L742, L796, L845, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 273966#[L742, L796, P1EXIT, L846](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 273984#[L742, L796, P1EXIT, L18](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274002#[L742, L796, P1EXIT, L18-1](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274026#[L796, P1EXIT, L18-1, L745](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274034#[L750, L796, P1EXIT, L18-1](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274042#[L796, P1EXIT, L18-1, P0FINAL](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274048#[L796, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274060#[L799, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274064#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274070#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274076#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274078#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274080#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 274086#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-26 22:39:59,537 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-26 22:39:59,537 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:39:59,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:39:59,538 INFO L82 PathProgramCache]: Analyzing trace with hash -261086988, now seen corresponding path program 7 times [2021-01-26 22:39:59,538 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:39:59,538 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333241672] [2021-01-26 22:39:59,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:39:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:39:59,693 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 22:39:59,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333241672] [2021-01-26 22:39:59,694 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:39:59,694 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-26 22:39:59,694 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101955942] [2021-01-26 22:39:59,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-26 22:39:59,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:39:59,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-26 22:39:59,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-26 22:39:59,695 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:39:59,696 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-26 22:39:59,886 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:00,054 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:00,482 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:00,525 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:00,631 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 80 and size of Sequence is : 81[2021-01-26 22:40:01,677 INFO L164 SleepSetCegar]: Size of mCounterexample is: 81 [2021-01-26 22:40:01,678 INFO L165 SleepSetCegar]: [274095#[ULTIMATE.startENTRY]true, 274097#[L-1]true, 274099#[L-1-1]true, 274101#[L17]true, 274103#[L17-1]true, 274105#[L17-2]true, 274107#[L17-3]true, 274109#[L17-4]true, 274111#[L711](= ~__unbuffered_cnt~0 0), 274113#[L712](= ~__unbuffered_cnt~0 0), 274117#[L713](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274119#[L715](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274121#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274123#[L718](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274125#[L719](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274127#[L720](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274129#[L721](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274131#[L722](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274133#[L723](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274135#[L724](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274137#[L725](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274139#[L726](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274141#[L727](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274143#[L728](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274145#[L729](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274147#[L730](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274149#[L731](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274151#[L732](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274153#[L733](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0~0 0) (= ~y$w_buff1~0 0) (= ~y~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274155#[L735](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274157#[L736](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274159#[L737](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274161#[L-1-2](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274163#[L-1-3](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274165#[L813](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274167#[L813-1](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274169#[L814](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274171#[L814-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274173#[L815, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274177#[L815-1, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274183#[L816, P0ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274187#[L816, L740](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 274189#[P1ENTRY, L816-1, L740](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 294809#[P1ENTRY, L817, L740](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 294813#[P1ENTRY, L817-1, L740](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 294819#[P1ENTRY, L740, L818](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 294821#[L755, L740, L818](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 294827#[L818-1, L755, L740, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 320635#[L755, L740, L819, P2ENTRY](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 320669#[L775, L755, L740, L819](and (= ~y$w_buff0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~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) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 326495#[L786, L755, L740, L819](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 326514#[L755, L789, L740, L819](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 326539#[L742, L755, L789, L819](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 326559#[L755, L789, L745, L819](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 326581#[L750, L755, L789, L819](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326605#[L755, L789, L819, P0FINAL](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326629#[L755, L789, L819, P0EXIT](and (= ~x~0 1) (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326645#[L757, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326653#[L760, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326667#[L789, L819, P0EXIT, L767](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326679#[L770, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326693#[P1FINAL, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326703#[P1EXIT, L789, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326713#[L796, P1EXIT, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326719#[L799, P1EXIT, L819, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 326725#[L799, P1EXIT, L821, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326729#[L799, P1EXIT, L822, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326731#[L799, L2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326735#[L3, L799, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326743#[L799, L2-1, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326751#[L799, P1EXIT, P0EXIT, L829](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326761#[L799, L845, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326769#[L799, P1EXIT, L846, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326777#[L799, P1EXIT, L18, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326785#[L799, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326795#[P2FINAL, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326807#[P2EXIT, P1EXIT, L18-1, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326817#[P2EXIT, L18-2, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326821#[L17-5, P2EXIT, P1EXIT, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326825#[P2EXIT, P1EXIT, L17-7, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 326833#[P2EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~z~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-26 22:40:01,679 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-26 22:40:01,679 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:40:01,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:40:01,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1035127006, now seen corresponding path program 8 times [2021-01-26 22:40:01,679 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:40:01,680 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543410964] [2021-01-26 22:40:01,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:40:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:40:01,735 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:40:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:40:01,783 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:40:01,837 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:40:01,837 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:40:01,837 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-26 22:40:02,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:40:02 BasicIcfg [2021-01-26 22:40:02,042 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:40:02,045 INFO L168 Benchmark]: Toolchain (without parser) took 32126.71 ms. Allocated memory was 310.4 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 285.6 MB in the beginning and 918.6 MB in the end (delta: -633.0 MB). Peak memory consumption was 712.8 MB. Max. memory is 16.0 GB. [2021-01-26 22:40:02,046 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 310.4 MB. Free memory is still 280.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:40:02,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 825.07 ms. Allocated memory is still 310.4 MB. Free memory was 284.6 MB in the beginning and 290.3 MB in the end (delta: -5.7 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. [2021-01-26 22:40:02,048 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.14 ms. Allocated memory is still 310.4 MB. Free memory was 290.3 MB in the beginning and 287.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:40:02,049 INFO L168 Benchmark]: Boogie Preprocessor took 79.94 ms. Allocated memory is still 310.4 MB. Free memory was 287.2 MB in the beginning and 285.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:40:02,050 INFO L168 Benchmark]: RCFGBuilder took 2505.49 ms. Allocated memory was 310.4 MB in the beginning and 404.8 MB in the end (delta: 94.4 MB). Free memory was 285.1 MB in the beginning and 352.0 MB in the end (delta: -67.0 MB). Peak memory consumption was 178.4 MB. Max. memory is 16.0 GB. [2021-01-26 22:40:02,057 INFO L168 Benchmark]: TraceAbstraction took 28580.90 ms. Allocated memory was 404.8 MB in the beginning and 1.7 GB in the end (delta: 1.2 GB). Free memory was 351.0 MB in the beginning and 918.6 MB in the end (delta: -567.6 MB). Peak memory consumption was 681.3 MB. Max. memory is 16.0 GB. [2021-01-26 22:40:02,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 310.4 MB. Free memory is still 280.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 825.07 ms. Allocated memory is still 310.4 MB. Free memory was 284.6 MB in the beginning and 290.3 MB in the end (delta: -5.7 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 119.14 ms. Allocated memory is still 310.4 MB. Free memory was 290.3 MB in the beginning and 287.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 79.94 ms. Allocated memory is still 310.4 MB. Free memory was 287.2 MB in the beginning and 285.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2505.49 ms. Allocated memory was 310.4 MB in the beginning and 404.8 MB in the end (delta: 94.4 MB). Free memory was 285.1 MB in the beginning and 352.0 MB in the end (delta: -67.0 MB). Peak memory consumption was 178.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 28580.90 ms. Allocated memory was 404.8 MB in the beginning and 1.7 GB in the end (delta: 1.2 GB). Free memory was 351.0 MB in the beginning and 918.6 MB in the end (delta: -567.6 MB). Peak memory consumption was 681.3 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0] [L712] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0] [L713] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L715] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L717] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L718] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L719] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L720] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L721] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L722] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L723] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L727] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L728] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0] [L729] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L730] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L731] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L732] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L733] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L735] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L736] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L737] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L813] 0 pthread_t t1507; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L814] FCALL, FORK 0 pthread_create(&t1507, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L815] 0 pthread_t t1508; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L816] FCALL, FORK 0 pthread_create(&t1508, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L817] 0 pthread_t t1509; VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L818] FCALL, FORK 0 pthread_create(&t1509, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L776] 3 y$w_buff1 = y$w_buff0 [L777] 3 y$w_buff0 = 2 [L778] 3 y$w_buff1_used = y$w_buff0_used [L779] 3 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 3 !(!expression) [L781] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L782] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L783] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L784] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L785] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L788] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L741] 1 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L744] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L749] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L751] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L756] 2 x = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L759] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L762] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L762] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L762] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L762] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L763] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L763] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L764] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L764] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L765] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L765] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L766] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L766] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L769] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L771] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L791] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L791] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L792] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L792] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L793] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L793] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L794] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L794] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L795] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L795] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L798] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L820] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L824] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L824] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L824] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L825] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L825] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L826] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L826] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L827] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L827] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L828] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L828] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L831] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L832] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L833] 0 y$flush_delayed = weak$$choice2 [L834] 0 y$mem_tmp = y [L835] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L835] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L836] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L836] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L837] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L837] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L838] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L838] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L839] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L839] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L840] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L840] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L841] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L841] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L842] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p2_EAX == 0) [L843] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L843] 0 y = y$flush_delayed ? y$mem_tmp : y [L844] 0 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L800] 3 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L17] 0 __assert_fail ("0", "mix056_tso.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 98 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 28.2s, OverallIterations: 9, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 706 NumberOfCodeBlocks, 706 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 618 ConstructedInterpolants, 0 QuantifiedInterpolants, 261226 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...