/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/mix057_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-26 22:40:21,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-26 22:40:21,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-26 22:40:21,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-26 22:40:21,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-26 22:40:21,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-26 22:40:21,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-26 22:40:21,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-26 22:40:21,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-26 22:40:21,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-26 22:40:21,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-26 22:40:21,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-26 22:40:21,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-26 22:40:21,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-26 22:40:21,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-26 22:40:21,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-26 22:40:21,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-26 22:40:21,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-26 22:40:21,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-26 22:40:21,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-26 22:40:21,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-26 22:40:21,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-26 22:40:21,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-26 22:40:21,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-26 22:40:21,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-26 22:40:21,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-26 22:40:21,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-26 22:40:21,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-26 22:40:21,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-26 22:40:21,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-26 22:40:21,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-26 22:40:21,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-26 22:40:21,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-26 22:40:21,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-26 22:40:21,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-26 22:40:21,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-26 22:40:21,924 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 22:40:21,977 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-26 22:40:21,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-26 22:40:21,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-26 22:40:21,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-26 22:40:21,982 INFO L138 SettingsManager]: * Use SBE=true [2021-01-26 22:40:21,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-26 22:40:21,983 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-26 22:40:21,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-26 22:40:21,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-26 22:40:21,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-26 22:40:21,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-26 22:40:21,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-26 22:40:21,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-26 22:40:21,986 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-26 22:40:21,986 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-26 22:40:21,986 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-26 22:40:21,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-26 22:40:21,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-26 22:40:21,987 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-26 22:40:21,987 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-26 22:40:21,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-26 22:40:21,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-26 22:40:21,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-26 22:40:21,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-26 22:40:21,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-26 22:40:21,989 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-26 22:40:21,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-26 22:40:21,989 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-26 22:40:21,989 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-26 22:40:21,990 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-26 22:40:21,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-26 22:40:21,990 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-26 22:40:21,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-26 22:40:21,990 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-26 22:40:22,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-26 22:40:22,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-26 22:40:22,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-26 22:40:22,439 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-26 22:40:22,440 INFO L275 PluginConnector]: CDTParser initialized [2021-01-26 22:40:22,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix057_pso.opt.i [2021-01-26 22:40:22,532 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26a90bfc0/b8a70e425cae4abd8c7ba0181e0b311a/FLAG41adfc11a [2021-01-26 22:40:23,258 INFO L306 CDTParser]: Found 1 translation units. [2021-01-26 22:40:23,259 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_pso.opt.i [2021-01-26 22:40:23,284 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26a90bfc0/b8a70e425cae4abd8c7ba0181e0b311a/FLAG41adfc11a [2021-01-26 22:40:23,513 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26a90bfc0/b8a70e425cae4abd8c7ba0181e0b311a [2021-01-26 22:40:23,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-26 22:40:23,533 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-26 22:40:23,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-26 22:40:23,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-26 22:40:23,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-26 22:40:23,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:40:23" (1/1) ... [2021-01-26 22:40:23,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7930dee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:23, skipping insertion in model container [2021-01-26 22:40:23,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 10:40:23" (1/1) ... [2021-01-26 22:40:23,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-26 22:40:23,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-26 22:40:24,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:40:24,044 INFO L203 MainTranslator]: Completed pre-run [2021-01-26 22:40:24,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-26 22:40:24,229 INFO L208 MainTranslator]: Completed translation [2021-01-26 22:40:24,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24 WrapperNode [2021-01-26 22:40:24,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-26 22:40:24,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-26 22:40:24,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-26 22:40:24,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-26 22:40:24,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-26 22:40:24,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-26 22:40:24,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-26 22:40:24,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-26 22:40:24,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (1/1) ... [2021-01-26 22:40:24,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-26 22:40:24,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-26 22:40:24,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-26 22:40:24,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-26 22:40:24,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (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 22:40:24,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-26 22:40:24,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-26 22:40:24,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-26 22:40:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-26 22:40:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-26 22:40:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-26 22:40:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-26 22:40:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-26 22:40:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-26 22:40:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-26 22:40:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-01-26 22:40:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-01-26 22:40:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-26 22:40:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-26 22:40:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-26 22:40:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-26 22:40:24,531 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 22:40:26,795 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-26 22:40:26,795 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-26 22:40:26,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:40:26 BoogieIcfgContainer [2021-01-26 22:40:26,798 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-26 22:40:26,799 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-26 22:40:26,800 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-26 22:40:26,803 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-26 22:40:26,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 10:40:23" (1/3) ... [2021-01-26 22:40:26,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44e6265a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:40:26, skipping insertion in model container [2021-01-26 22:40:26,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 10:40:24" (2/3) ... [2021-01-26 22:40:26,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44e6265a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 10:40:26, skipping insertion in model container [2021-01-26 22:40:26,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 10:40:26" (3/3) ... [2021-01-26 22:40:26,806 INFO L111 eAbstractionObserver]: Analyzing ICFG mix057_pso.opt.i [2021-01-26 22:40:26,824 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-26 22:40:26,824 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-26 22:40:26,828 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-26 22:40:26,829 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-26 22:40:26,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,883 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,883 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,883 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,884 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,884 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,884 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,884 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,885 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,885 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,885 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,885 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,886 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,886 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,886 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,886 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,886 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,886 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,887 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,887 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,887 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,887 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,887 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,888 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,888 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,888 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,889 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,889 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,889 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,889 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,889 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,889 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,890 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,890 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,890 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,890 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,890 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,891 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,891 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,891 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,891 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,892 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,892 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,892 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,892 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,892 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,893 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,893 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,893 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,893 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,894 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,894 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,894 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,894 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,895 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,895 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,895 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,895 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,895 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,895 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,896 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,897 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,898 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,898 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,898 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,898 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,898 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,898 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,899 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,899 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,899 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,899 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,900 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,900 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,900 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,900 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,901 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,901 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,902 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,902 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,902 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,902 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,902 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,903 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,903 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,903 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,903 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,906 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,907 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,908 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,911 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,911 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,913 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,913 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,913 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,914 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,915 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,915 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,915 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,916 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,916 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,916 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,916 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,916 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,916 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,917 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-26 22:40:26,918 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-26 22:40:26,932 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-01-26 22:40:26,961 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-26 22:40:26,961 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-26 22:40:26,962 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-26 22:40:26,962 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-26 22:40:26,962 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-26 22:40:26,962 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-26 22:40:26,962 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-26 22:40:26,962 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 79 and size of Sequence is : 80[2021-01-26 22:40:26,999 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-26 22:40:26,999 INFO L165 SleepSetCegar]: [131#[ULTIMATE.startENTRY]don't care, 133#[L-1]don't care, 135#[L-1-1]don't care, 137#[L17]don't care, 139#[L17-1]don't care, 141#[L17-2]don't care, 143#[L17-3]don't care, 145#[L17-4]don't care, 147#[L712]don't care, 149#[L714]don't care, 151#[L715]don't care, 153#[L716]don't care, 155#[L718]don't care, 157#[L720]don't care, 159#[L722]don't care, 161#[L723]don't care, 163#[L724]don't care, 165#[L725]don't care, 167#[L726]don't care, 169#[L727]don't care, 171#[L728]don't care, 173#[L729]don't care, 175#[L730]don't care, 177#[L731]don't care, 179#[L732]don't care, 181#[L733]don't care, 183#[L734]don't care, 185#[L735]don't care, 187#[L736]don't care, 189#[L737]don't care, 191#[L738]don't care, 193#[L739]don't care, 195#[L740]don't care, 197#[L741]don't care, 199#[L742]don't care, 201#[L-1-2]don't care, 203#[L-1-3]don't care, 205#[L834]don't care, 207#[L834-1]don't care, 209#[L835]don't care, 211#[P0ENTRY, L835-1]don't care, 213#[P0ENTRY, L836]don't care, 217#[P0ENTRY, L836-1]don't care, 221#[P0ENTRY, L837]don't care, 225#[L745, L837]don't care, 231#[L837, L747]don't care, 233#[L750, L837]don't care, 237#[L755, L837]don't care, 241#[P0FINAL, L837]don't care, 245#[P0EXIT, L837]don't care, 249#[L837-1, P1ENTRY, P0EXIT]don't care, 253#[P1ENTRY, P0EXIT, L838]don't care, 257#[L838-1, P1ENTRY, P0EXIT]don't care, 261#[P1ENTRY, L839, P0EXIT]don't care, 265#[L839, P0EXIT, L760]don't care, 269#[L839, P0EXIT, L762]don't care, 273#[L765, L839, P0EXIT]don't care, 277#[L839, P0EXIT, L770]don't care, 281#[L839, P0EXIT, P1FINAL]don't care, 285#[L839, P0EXIT, P1EXIT]don't care, 287#[L839-1, P0EXIT, P2ENTRY, P1EXIT]don't care, 289#[P0EXIT, P2ENTRY, P1EXIT, L840]don't care, 295#[P0EXIT, P2ENTRY, P1EXIT, L840-1]don't care, 297#[P0EXIT, P2ENTRY, P1EXIT, L841]don't care, 301#[L775, P0EXIT, P1EXIT, L841]don't care, 305#[P0EXIT, P1EXIT, L841, L777]don't care, 311#[P0EXIT, P1EXIT, L780, L841]don't care, 313#[L787, P0EXIT, P1EXIT, L841]don't care, 317#[P0EXIT, P1EXIT, L790, L841]don't care, 323#[P0EXIT, P1EXIT, P2FINAL, L841]don't care, 327#[P2EXIT, P0EXIT, P1EXIT, L841]don't care, 329#[P2EXIT, L841-1, P3ENTRY, P0EXIT, P1EXIT]don't care, 333#[P2EXIT, P3ENTRY, L842, P0EXIT, P1EXIT]don't care, 337#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L844]don't care, 341#[P2EXIT, P3ENTRY, L845, P0EXIT, P1EXIT]don't care, 345#[P2EXIT, P3ENTRY, P0EXIT, L2, P1EXIT]don't care, 349#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3]don't care, 355#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3-1]don't care, 357#[P2EXIT, P0EXIT, P1EXIT, L795, L3-1]don't care, 361#[P2EXIT, P0EXIT, P1EXIT, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, L3-1]don't care] [2021-01-26 22:40:27,000 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:40:27,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:40:27,006 INFO L82 PathProgramCache]: Analyzing trace with hash 1274639185, now seen corresponding path program 1 times [2021-01-26 22:40:27,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:40:27,017 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044845177] [2021-01-26 22:40:27,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:40:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:40:27,602 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 22:40:27,603 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044845177] [2021-01-26 22:40:27,604 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:40:27,604 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-26 22:40:27,605 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782948704] [2021-01-26 22:40:27,616 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-26 22:40:27,616 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:40:27,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-26 22:40:27,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-26 22:40:27,636 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:40:27,638 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 19.75) internal successors, (79), 5 states have internal predecessors, (79), 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 22:40:27,689 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 86 and size of Sequence is : 87[2021-01-26 22:40:27,763 INFO L164 SleepSetCegar]: Size of mCounterexample is: 87 [2021-01-26 22:40:27,764 INFO L165 SleepSetCegar]: [369#[ULTIMATE.startENTRY]true, 370#[L-1]true, 371#[L-1-1]true, 372#[L17]true, 373#[L17-1]true, 374#[L17-2]true, 375#[L17-3]true, 376#[L17-4]true, 377#[L712]true, 378#[L714]true, 379#[L715]true, 380#[L716]true, 381#[L718]true, 382#[L720]true, 383#[L722]true, 384#[L723]true, 385#[L724]true, 386#[L725]true, 387#[L726]true, 388#[L727]true, 389#[L728]true, 390#[L729](= ~z$r_buff0_thd3~0 0), 391#[L730](= ~z$r_buff0_thd3~0 0), 392#[L731](= ~z$r_buff0_thd3~0 0), 393#[L732](= ~z$r_buff0_thd3~0 0), 394#[L733](= ~z$r_buff0_thd3~0 0), 395#[L734](= ~z$r_buff0_thd3~0 0), 396#[L735](= ~z$r_buff0_thd3~0 0), 397#[L736](= ~z$r_buff0_thd3~0 0), 398#[L737](= ~z$r_buff0_thd3~0 0), 399#[L738](= ~z$r_buff0_thd3~0 0), 400#[L739](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 401#[L740](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 402#[L741](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 403#[L742](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 404#[L-1-2](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 405#[L-1-3](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 406#[L834](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 407#[L834-1](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 408#[L835](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 409#[P0ENTRY, L835-1](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 410#[P0ENTRY, L836](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 412#[P0ENTRY, L836-1](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 414#[P0ENTRY, L837](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 416#[L745, L837](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 419#[L837, L747](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 420#[L750, L837](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 422#[L755, L837](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 424#[P0FINAL, L837](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 426#[P0EXIT, L837](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 428#[L837-1, P1ENTRY, P0EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 430#[P1ENTRY, P0EXIT, L838](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 432#[L838-1, P1ENTRY, P0EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 434#[P1ENTRY, L839, P0EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 436#[L839, P0EXIT, L760](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 438#[L839, P0EXIT, L762](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 440#[L765, L839, P0EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 442#[L839, P0EXIT, L770](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 444#[L839, P0EXIT, P1FINAL](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 446#[L839, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 447#[L839-1, P0EXIT, P2ENTRY, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 448#[P0EXIT, P2ENTRY, P1EXIT, L840](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 451#[P0EXIT, P2ENTRY, P1EXIT, L840-1](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 452#[P0EXIT, P2ENTRY, P1EXIT, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 454#[L775, P0EXIT, P1EXIT, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 456#[P0EXIT, P1EXIT, L841, L777](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 459#[P0EXIT, P1EXIT, L780, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 460#[L787, P0EXIT, P1EXIT, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 462#[P0EXIT, P1EXIT, L790, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 465#[P0EXIT, P1EXIT, P2FINAL, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 467#[P2EXIT, P0EXIT, P1EXIT, L841](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 468#[P2EXIT, L841-1, P3ENTRY, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 470#[P2EXIT, P3ENTRY, L842, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 472#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L844](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 474#[P2EXIT, P3ENTRY, L845, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 476#[P2EXIT, P3ENTRY, P0EXIT, L2, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 478#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 480#[P2EXIT, P3ENTRY, L2-1, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 523#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L852](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 528#[P2EXIT, P3ENTRY, L868, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 534#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L869](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 541#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L18](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 546#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L18-1](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 555#[P2EXIT, P3ENTRY, L18-2, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 561#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L17-5](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 571#[P2EXIT, P3ENTRY, L17-7, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0)), 580#[P2EXIT, P3ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0))] [2021-01-26 22:40:27,765 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-26 22:40:27,765 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:40:27,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:40:27,766 INFO L82 PathProgramCache]: Analyzing trace with hash 823676492, now seen corresponding path program 1 times [2021-01-26 22:40:27,766 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:40:27,767 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983787747] [2021-01-26 22:40:27,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:40:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:40:28,492 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 22:40:28,492 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983787747] [2021-01-26 22:40:28,493 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:40:28,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-26 22:40:28,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862570266] [2021-01-26 22:40:28,495 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-26 22:40:28,495 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:40:28,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-26 22:40:28,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2021-01-26 22:40:28,497 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:40:28,497 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.615384615384615) internal successors, (86), 13 states have internal predecessors, (86), 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 22:40:29,087 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:29,696 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 90 and size of Sequence is : 91[2021-01-26 22:40:30,127 INFO L164 SleepSetCegar]: Size of mCounterexample is: 91 [2021-01-26 22:40:30,128 INFO L165 SleepSetCegar]: [595#[ULTIMATE.startENTRY]true, 597#[L-1]true, 599#[L-1-1]true, 601#[L17]true, 603#[L17-1]true, 605#[L17-2]true, 607#[L17-3]true, 609#[L17-4]true, 611#[L712]true, 613#[L714]true, 615#[L715]true, 617#[L716]true, 619#[L718]true, 621#[L720]true, 623#[L722]true, 625#[L723]true, 627#[L724]true, 629#[L725]true, 631#[L726](= ~z$r_buff0_thd0~0 0), 633#[L727](= ~z$r_buff0_thd0~0 0), 635#[L728](= ~z$r_buff0_thd0~0 0), 637#[L729](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0)), 639#[L730](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0)), 641#[L731](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 643#[L732](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 645#[L733](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 647#[L734](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 649#[L735](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 651#[L736](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 653#[L737](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 655#[L738](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 657#[L739](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 659#[L740](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 661#[L741](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 663#[L742](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 665#[L-1-2](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 667#[L-1-3](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 669#[L834](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 671#[L834-1](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 673#[L835](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 675#[P0ENTRY, L835-1](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 677#[P0ENTRY, L836](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 681#[P0ENTRY, L836-1](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 685#[P0ENTRY, L837](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 689#[L745, L837](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 695#[L837, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 697#[L750, L837](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 701#[L755, L837](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 705#[P0FINAL, L837](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 709#[P0EXIT, L837](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 713#[L837-1, P1ENTRY, P0EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 717#[P1ENTRY, P0EXIT, L838](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 721#[L838-1, P1ENTRY, P0EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 725#[P1ENTRY, L839, P0EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 729#[L839, P0EXIT, L760](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 733#[L839, P0EXIT, L762](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 737#[L765, L839, P0EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 741#[L839, P0EXIT, L770](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 745#[L839, P0EXIT, P1FINAL](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 749#[L839, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 751#[L839-1, P0EXIT, P2ENTRY, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 753#[P0EXIT, P2ENTRY, P1EXIT, L840](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 759#[P0EXIT, P2ENTRY, P1EXIT, L840-1](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 761#[P0EXIT, P2ENTRY, P1EXIT, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 765#[L775, P0EXIT, P1EXIT, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 769#[P0EXIT, P1EXIT, L841, L777](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 775#[P0EXIT, P1EXIT, L780, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 777#[L787, P0EXIT, P1EXIT, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 781#[P0EXIT, P1EXIT, L790, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 787#[P0EXIT, P1EXIT, P2FINAL, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 791#[P2EXIT, P0EXIT, P1EXIT, L841](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 793#[P2EXIT, L841-1, P3ENTRY, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 797#[P2EXIT, P3ENTRY, L842, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 801#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L844](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 805#[P2EXIT, P3ENTRY, L845, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 809#[P2EXIT, P3ENTRY, P0EXIT, L2, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 813#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 817#[P2EXIT, P3ENTRY, L2-1, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 857#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 863#[P2EXIT, P0EXIT, P1EXIT, L795, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1614#[P2EXIT, L807, P0EXIT, P1EXIT, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1619#[P2EXIT, P0EXIT, P1EXIT, L810, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1624#[P2EXIT, P0EXIT, P1EXIT, L817, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1631#[P2EXIT, L868, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1635#[P2EXIT, P0EXIT, P1EXIT, L869, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1639#[P2EXIT, P0EXIT, P1EXIT, L817, L18](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1643#[P2EXIT, P0EXIT, P1EXIT, L18-1, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1647#[P2EXIT, L18-2, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1654#[P2EXIT, P0EXIT, P1EXIT, L17-5, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1671#[P2EXIT, L17-7, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1686#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0))] [2021-01-26 22:40:30,129 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-26 22:40:30,129 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:40:30,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:40:30,130 INFO L82 PathProgramCache]: Analyzing trace with hash 641368815, now seen corresponding path program 1 times [2021-01-26 22:40:30,130 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:40:30,130 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825781644] [2021-01-26 22:40:30,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:40:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:40:30,591 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 22:40:30,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825781644] [2021-01-26 22:40:30,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:40:30,592 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-26 22:40:30,592 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946895587] [2021-01-26 22:40:30,593 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-26 22:40:30,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:40:30,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-26 22:40:30,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-01-26 22:40:30,595 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:40:30,595 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 7.5) internal successors, (90), 12 states have internal predecessors, (90), 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 22:40:30,680 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:30,809 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:31,116 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:31,410 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:31,570 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:32,082 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:32,307 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:32,500 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,036 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,098 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,203 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,256 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,332 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,397 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,480 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:33,965 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:34,142 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:34,165 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:34,224 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:34,346 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 81 and size of Sequence is : 82[2021-01-26 22:40:34,795 INFO L164 SleepSetCegar]: Size of mCounterexample is: 82 [2021-01-26 22:40:34,800 INFO L165 SleepSetCegar]: [1700#[ULTIMATE.startENTRY]true, 1702#[L-1]true, 1704#[L-1-1]true, 1706#[L17]true, 1708#[L17-1]true, 1710#[L17-2]true, 1712#[L17-3]true, 1714#[L17-4]true, 1716#[L712]true, 1718#[L714]true, 1720#[L715]true, 1722#[L716]true, 1724#[L718]true, 1726#[L720]true, 1728#[L722]true, 1730#[L723]true, 1732#[L724]true, 1734#[L725]true, 1736#[L726](= ~z$r_buff0_thd0~0 0), 1738#[L727](= ~z$r_buff0_thd0~0 0), 1740#[L728](= ~z$r_buff0_thd0~0 0), 1742#[L729](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0)), 1744#[L730](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0)), 1746#[L731](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1748#[L732](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1750#[L733](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1752#[L734](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1754#[L735](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1756#[L736](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1758#[L737](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1760#[L738](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1762#[L739](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1764#[L740](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1766#[L741](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1768#[L742](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1770#[L-1-2](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1772#[L-1-3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1774#[L834](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1776#[L834-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1778#[L835](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1780#[P0ENTRY, L835-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1782#[P0ENTRY, L836](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1786#[P0ENTRY, L836-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1790#[P0ENTRY, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1794#[L745, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1800#[L837, L747](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1802#[L750, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1806#[L755, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1810#[P0FINAL, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1814#[P0EXIT, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1818#[L837-1, P1ENTRY, P0EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1822#[P1ENTRY, P0EXIT, L838](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1826#[L838-1, P1ENTRY, P0EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1830#[P1ENTRY, L839, P0EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1834#[L839, P0EXIT, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1838#[L839, P0EXIT, L762](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1842#[L765, L839, P0EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1846#[L839, P0EXIT, L770](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1850#[L839, P0EXIT, P1FINAL](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1854#[L839, P0EXIT, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1856#[L839-1, P0EXIT, P2ENTRY, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1858#[P0EXIT, P2ENTRY, P1EXIT, L840](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1864#[P0EXIT, P2ENTRY, P1EXIT, L840-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1866#[P0EXIT, P2ENTRY, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1870#[L775, P0EXIT, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1874#[P0EXIT, P1EXIT, L841, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 1878#[L841-1, P3ENTRY, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10651#[P3ENTRY, L842, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10665#[P3ENTRY, P0EXIT, P1EXIT, L844, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10679#[P3ENTRY, L845, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10693#[P3ENTRY, P0EXIT, L2, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10707#[P3ENTRY, P0EXIT, P1EXIT, L3, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10726#[P3ENTRY, L2-1, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10858#[P3ENTRY, P0EXIT, P1EXIT, L852, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10870#[P3ENTRY, L868, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10888#[P3ENTRY, P0EXIT, P1EXIT, L869, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10908#[P3ENTRY, P0EXIT, P1EXIT, L18, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10924#[P3ENTRY, P0EXIT, P1EXIT, L18-1, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10949#[P3ENTRY, L18-2, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10967#[P3ENTRY, P0EXIT, P1EXIT, L17-5, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 10997#[P3ENTRY, L17-7, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0)), 11025#[P3ENTRY, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~a~0 1) (= ~z$r_buff1_thd0~0 0))] [2021-01-26 22:40:34,800 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-26 22:40:34,801 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:40:34,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:40:34,802 INFO L82 PathProgramCache]: Analyzing trace with hash -957209610, now seen corresponding path program 1 times [2021-01-26 22:40:34,803 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:40:34,808 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674338373] [2021-01-26 22:40:34,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:40:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:40:35,192 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 22:40:35,193 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1674338373] [2021-01-26 22:40:35,193 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:40:35,194 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-26 22:40:35,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828676451] [2021-01-26 22:40:35,195 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-26 22:40:35,195 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:40:35,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-26 22:40:35,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-01-26 22:40:35,196 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:40:35,197 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 8.1) internal successors, (81), 10 states have internal predecessors, (81), 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 22:40:35,558 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:35,586 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:35,958 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:36,282 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:36,400 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:36,577 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:40:37,385 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:41:13,130 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:41:13,152 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:41:13,501 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 90 and size of Sequence is : 91[2021-01-26 22:41:13,583 INFO L164 SleepSetCegar]: Size of mCounterexample is: 91 [2021-01-26 22:41:13,584 INFO L165 SleepSetCegar]: [11039#[ULTIMATE.startENTRY]true, 11041#[L-1]true, 11043#[L-1-1]true, 11045#[L17]true, 11047#[L17-1]true, 11049#[L17-2]true, 11051#[L17-3]true, 11053#[L17-4]true, 11055#[L712]true, 11057#[L714]true, 11059#[L715]true, 11061#[L716]true, 11063#[L718]true, 11065#[L720]true, 11067#[L722]true, 11069#[L723](= ~z~0 0), 11071#[L724](= ~z~0 0), 11073#[L725](= ~z~0 0), 11075#[L726](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 11077#[L727](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 11079#[L728](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 11081#[L729](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0)), 11083#[L730](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0)), 11085#[L731](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11087#[L732](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11089#[L733](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11091#[L734](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11093#[L735](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11095#[L736](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11097#[L737](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11099#[L738](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 11101#[L739](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11103#[L740](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11105#[L741](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11107#[L742](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11109#[L-1-2](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11111#[L-1-3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11113#[L834](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11115#[L834-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11117#[L835](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11119#[P0ENTRY, L835-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11121#[P0ENTRY, L836](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11125#[P0ENTRY, L836-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11129#[P0ENTRY, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11133#[L745, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 11137#[L837-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851489#[P1ENTRY, L745, L838](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851507#[L838-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851525#[P1ENTRY, L745, L839](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851543#[L745, L839, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851561#[L745, L839, L762](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851579#[L745, L765, L839](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851597#[L745, L839, L770](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851615#[L745, L839, P1FINAL](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851633#[L745, L839, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851642#[L745, L839-1, P2ENTRY, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851658#[L745, P2ENTRY, P1EXIT, L840](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851678#[L745, P2ENTRY, P1EXIT, L840-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851694#[L745, P2ENTRY, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851712#[L775, L745, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851730#[L745, P1EXIT, L841, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851750#[L745, P1EXIT, L780, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851768#[L745, L787, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851790#[L745, P1EXIT, L790, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851816#[L745, P1EXIT, P2FINAL, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851836#[P2EXIT, L745, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851849#[P2EXIT, L841-1, P3ENTRY, L745, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851873#[P2EXIT, P3ENTRY, L842, L745, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851893#[P2EXIT, P3ENTRY, L745, P1EXIT, L844](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851917#[P2EXIT, P3ENTRY, L845, L745, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851939#[P2EXIT, P3ENTRY, L745, L2, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851959#[P2EXIT, P3ENTRY, L745, P1EXIT, L3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 851988#[P2EXIT, P3ENTRY, L745, L2-1, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 852260#[P2EXIT, P3ENTRY, L745, P1EXIT, L852](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 852280#[P2EXIT, L745, P1EXIT, L795, L852](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855357#[P2EXIT, L745, L807, P1EXIT, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855366#[P2EXIT, L745, P1EXIT, L810, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855379#[P2EXIT, P1EXIT, L810, L852, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855387#[P2EXIT, L750, P1EXIT, L810, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855395#[P2EXIT, P1EXIT, L810, L755, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855403#[P2EXIT, P1EXIT, L810, P0FINAL, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855411#[P2EXIT, P0EXIT, P1EXIT, L810, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855415#[P2EXIT, P0EXIT, P1EXIT, L817, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855423#[P2EXIT, L868, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855431#[P2EXIT, P0EXIT, P1EXIT, L869, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855439#[P2EXIT, P0EXIT, P1EXIT, L817, L18](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855447#[P2EXIT, P0EXIT, P1EXIT, L18-1, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855457#[P2EXIT, L18-2, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855465#[P2EXIT, P0EXIT, P1EXIT, L17-5, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855479#[P2EXIT, L17-7, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 855491#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0))] [2021-01-26 22:41:13,584 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-26 22:41:13,584 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:41:13,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:41:13,585 INFO L82 PathProgramCache]: Analyzing trace with hash -893739849, now seen corresponding path program 2 times [2021-01-26 22:41:13,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:41:13,585 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878039910] [2021-01-26 22:41:13,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:41:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:41:13,748 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 22:41:13,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878039910] [2021-01-26 22:41:13,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:41:13,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:41:13,750 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934667904] [2021-01-26 22:41:13,751 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:41:13,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:41:13,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:41:13,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:41:13,753 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:41:13,754 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 86 and size of Sequence is : 87[2021-01-26 22:42:06,422 INFO L164 SleepSetCegar]: Size of mCounterexample is: 87 [2021-01-26 22:42:06,423 INFO L165 SleepSetCegar]: [855499#[ULTIMATE.startENTRY]true, 855501#[L-1]true, 855503#[L-1-1]true, 855505#[L17]true, 855507#[L17-1]true, 855509#[L17-2]true, 855511#[L17-3]true, 855513#[L17-4]true, 855515#[L712]true, 855517#[L714]true, 855519#[L715]true, 855521#[L716]true, 855523#[L718]true, 855525#[L720]true, 855527#[L722]true, 855529#[L723](= ~z~0 0), 855531#[L724](= ~z~0 0), 855533#[L725](= ~z~0 0), 855535#[L726](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 855537#[L727](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 855539#[L728](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 855541#[L729](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0)), 855543#[L730](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0)), 855545#[L731](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855547#[L732](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855549#[L733](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855551#[L734](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855553#[L735](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855555#[L736](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855557#[L737](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855559#[L738](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 855561#[L739](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855563#[L740](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855565#[L741](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855567#[L742](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855569#[L-1-2](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855571#[L-1-3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855573#[L834](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855575#[L834-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855577#[L835](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855579#[P0ENTRY, L835-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855581#[P0ENTRY, L836](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855585#[P0ENTRY, L836-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855589#[P0ENTRY, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855593#[L745, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 855597#[L837-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267016#[P1ENTRY, L745, L838](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267020#[L838-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267024#[P1ENTRY, L745, L839](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267028#[L745, L839, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267032#[L745, L839, L762](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267036#[L745, L765, L839](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267040#[L745, L839, L770](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267044#[L745, L839, P1FINAL](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267048#[L745, L839, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267050#[L745, L839-1, P2ENTRY, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267052#[L745, P2ENTRY, P1EXIT, L840](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267058#[L745, P2ENTRY, P1EXIT, L840-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267060#[L745, P2ENTRY, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267064#[L775, L745, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267068#[L745, P1EXIT, L841, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267074#[L745, P1EXIT, L780, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267076#[L745, L787, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267082#[L745, P1EXIT, L790, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267092#[L745, P1EXIT, P2FINAL, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267096#[P2EXIT, L745, P1EXIT, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267100#[P2EXIT, L841-1, P3ENTRY, L745, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267108#[P2EXIT, P3ENTRY, L842, L745, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267112#[P2EXIT, P3ENTRY, L745, P1EXIT, L844](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267120#[P2EXIT, P3ENTRY, L845, L745, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267126#[P2EXIT, P3ENTRY, L745, L2, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267130#[P2EXIT, P3ENTRY, L745, P1EXIT, L3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267136#[P2EXIT, P3ENTRY, L745, L2-1, P1EXIT](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267230#[P2EXIT, P3ENTRY, L745, P1EXIT, L852](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1267236#[P2EXIT, L745, P1EXIT, L795, L852](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), 1268392#[P2EXIT, L745, L807, P1EXIT, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1268394#[P2EXIT, L745, P1EXIT, L810, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$r_buff1_thd0~0 0)), 1268398#[P2EXIT, P1EXIT, L810, L852, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1268400#[P2EXIT, P1EXIT, L817, L852, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270092#[P2EXIT, L868, P1EXIT, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270104#[P2EXIT, P1EXIT, L869, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270118#[P2EXIT, P1EXIT, L817, L18, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270132#[P2EXIT, P1EXIT, L18-1, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270150#[P2EXIT, L18-2, P1EXIT, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270169#[P2EXIT, P1EXIT, L17-5, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270217#[P2EXIT, L17-7, P1EXIT, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1270261#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, L817, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0))] [2021-01-26 22:42:06,423 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-26 22:42:06,423 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:42:06,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:42:06,424 INFO L82 PathProgramCache]: Analyzing trace with hash 1224263417, now seen corresponding path program 1 times [2021-01-26 22:42:06,424 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:42:06,424 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735702318] [2021-01-26 22:42:06,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:42:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:42:06,611 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 22:42:06,611 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735702318] [2021-01-26 22:42:06,611 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:42:06,611 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-26 22:42:06,612 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769301819] [2021-01-26 22:42:06,612 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-26 22:42:06,612 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:42:06,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-26 22:42:06,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-26 22:42:06,613 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:42:06,614 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 states have internal predecessors, (86), 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 22:42:06,878 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:07,017 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:07,805 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:07,883 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:08,007 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:12,166 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:12,224 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:12,852 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-26 22:42:12,973 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 91 and size of Sequence is : 92[2021-01-26 22:42:24,161 INFO L164 SleepSetCegar]: Size of mCounterexample is: 92 [2021-01-26 22:42:24,162 INFO L165 SleepSetCegar]: [1270271#[ULTIMATE.startENTRY]true, 1270273#[L-1]true, 1270275#[L-1-1]true, 1270277#[L17]true, 1270279#[L17-1]true, 1270281#[L17-2]true, 1270283#[L17-3]true, 1270285#[L17-4]true, 1270287#[L712](= ~__unbuffered_cnt~0 0), 1270289#[L714](= ~__unbuffered_cnt~0 0), 1270291#[L715](= ~__unbuffered_cnt~0 0), 1270295#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270297#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270299#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270301#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270303#[L723](and (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270305#[L724](and (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270307#[L725](and (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270309#[L726](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270311#[L727](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270313#[L728](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270315#[L729](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270317#[L730](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270319#[L731](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270321#[L732](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270323#[L733](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270325#[L734](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270327#[L735](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270329#[L736](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270331#[L737](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270333#[L738](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270335#[L739](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270337#[L740](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270339#[L741](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270341#[L742](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270343#[L-1-2](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270345#[L-1-3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270347#[L834](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270349#[L834-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270351#[L835](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270353#[P0ENTRY, L835-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270355#[P0ENTRY, L836](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270359#[P0ENTRY, L836-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270363#[P0ENTRY, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270367#[L745, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1270371#[L837-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1372951#[P1ENTRY, L745, L838](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1372955#[L838-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1372959#[P1ENTRY, L745, L839](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1372963#[L745, L839, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1372965#[L745, L839-1, P2ENTRY, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496691#[L745, P2ENTRY, L840, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496719#[L745, P2ENTRY, L760, L840-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496743#[L745, P2ENTRY, L760, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496769#[L775, L745, L760, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496795#[L745, L760, L841, L777](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496823#[L745, L760, L780, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496853#[L745, L787, L760, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1496887#[L745, L760, L790, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1496925#[L745, L760, P2FINAL, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1496957#[P2EXIT, L745, L760, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1496978#[P2EXIT, L841-1, P3ENTRY, L745, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1497014#[P2EXIT, P3ENTRY, L842, L745, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1497044#[P2EXIT, L842, L745, L795, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501524#[P2EXIT, L842, L745, L807, L760](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501539#[P2EXIT, L842, L745, L810, L760](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501560#[P2EXIT, L842, L810, L760, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501576#[P2EXIT, L842, L750, L810, L760](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501594#[P2EXIT, L842, L810, L760, L755](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501614#[P2EXIT, L842, L810, L760, P0FINAL](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501634#[P2EXIT, L842, P0EXIT, L810, L760](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501648#[P2EXIT, L842, P0EXIT, L810, L762](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501656#[P2EXIT, L842, L765, P0EXIT, L810](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501664#[P2EXIT, L842, P0EXIT, L810, L770](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501672#[P2EXIT, L842, P0EXIT, L810, P1FINAL](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501682#[P2EXIT, L842, P0EXIT, P1EXIT, L810](and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 0) (= ~z~0 1) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501688#[P2EXIT, L842, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501694#[P2EXIT, L842, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1501702#[P2EXIT, L820, P0EXIT, P1EXIT, L844](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501706#[P2EXIT, L845, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501710#[P2EXIT, L820, P0EXIT, L2, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501714#[P2EXIT, L820, P0EXIT, P1EXIT, L3](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501718#[P2EXIT, L820, L2-1, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501730#[P2EXIT, L820, P0EXIT, P1EXIT, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501736#[P2EXIT, L868, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501744#[P2EXIT, L820, P0EXIT, P1EXIT, L869](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501754#[P2EXIT, L820, P0EXIT, P1EXIT, L18](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501762#[P2EXIT, L820, P0EXIT, P1EXIT, L18-1](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501772#[P2EXIT, L820, L18-2, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501780#[P2EXIT, L820, P0EXIT, P1EXIT, L17-5](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501812#[P2EXIT, L820, L17-7, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1501851#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0))] [2021-01-26 22:42:24,163 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-26 22:42:24,163 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:42:24,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:42:24,163 INFO L82 PathProgramCache]: Analyzing trace with hash 1403832529, now seen corresponding path program 1 times [2021-01-26 22:42:24,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:42:24,164 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174727671] [2021-01-26 22:42:24,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:42:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-26 22:42:24,317 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 22:42:24,317 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174727671] [2021-01-26 22:42:24,317 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-26 22:42:24,318 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-26 22:42:24,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798480307] [2021-01-26 22:42:24,318 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-26 22:42:24,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-26 22:42:24,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-26 22:42:24,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-26 22:42:24,319 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-26 22:42:24,320 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 15.166666666666666) internal successors, (91), 6 states have internal predecessors, (91), 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 22:42:25,923 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 91 and size of Sequence is : 92[2021-01-26 22:42:54,989 INFO L164 SleepSetCegar]: Size of mCounterexample is: 92 [2021-01-26 22:42:54,991 INFO L165 SleepSetCegar]: [1501859#[ULTIMATE.startENTRY]true, 1501861#[L-1]true, 1501863#[L-1-1]true, 1501865#[L17]true, 1501867#[L17-1]true, 1501869#[L17-2]true, 1501871#[L17-3]true, 1501873#[L17-4]true, 1501875#[L712](= ~__unbuffered_cnt~0 0), 1501877#[L714](= ~__unbuffered_cnt~0 0), 1501879#[L715](= ~__unbuffered_cnt~0 0), 1501881#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501883#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501885#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501887#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501889#[L723](and (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501891#[L724](and (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501893#[L725](and (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501895#[L726](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501897#[L727](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501899#[L728](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501901#[L729](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501903#[L730](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501905#[L731](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501907#[L732](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501909#[L733](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501911#[L734](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501913#[L735](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501915#[L736](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501917#[L737](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501919#[L738](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501921#[L739](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501923#[L740](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501925#[L741](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501927#[L742](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501929#[L-1-2](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501931#[L-1-3](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501933#[L834](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501935#[L834-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501937#[L835](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501939#[P0ENTRY, L835-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501941#[P0ENTRY, L836](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501945#[P0ENTRY, L836-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501949#[P0ENTRY, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501953#[L745, L837](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1501957#[L837-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1667588#[P1ENTRY, L745, L838](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1667592#[L838-1, P1ENTRY, L745](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1667596#[P1ENTRY, L745, L839](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1667600#[L745, L839, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1667602#[L745, L839-1, P2ENTRY, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1714866#[L745, P2ENTRY, L840, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1714872#[L745, P2ENTRY, L760, L840-1](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1714874#[L745, P2ENTRY, L760, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1714878#[L775, L745, L760, L841](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1714884#[L841-1, P3ENTRY, L775, L745, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1771594#[P3ENTRY, L842, L775, L745, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1771622#[L842, L775, L745, L795, L760](and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1787366#[L842, L775, L745, L807, L760](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1787381#[L842, L775, L745, L810, L760](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1787406#[L842, L775, L810, L760, L747](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1787426#[L842, L775, L750, L810, L760](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 1787450#[L842, L775, L810, L760, L755](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787476#[L842, L775, L810, L760, P0FINAL](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787502#[L842, L775, P0EXIT, L810, L760](and (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787520#[L842, L775, P0EXIT, L810, L762](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787532#[L842, L775, L765, P0EXIT, L810](and (= ~y~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787546#[L842, L775, P0EXIT, L810, L770](and (= ~y~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787558#[L842, L775, P0EXIT, L810, P1FINAL](and (= ~y~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787574#[L842, L775, P0EXIT, P1EXIT, L810](and (= ~y~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787582#[L842, P0EXIT, P1EXIT, L810, L777](and (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787586#[L842, P0EXIT, P1EXIT, L810, L780](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787600#[L842, L787, P0EXIT, P1EXIT, L810](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787614#[L842, P0EXIT, P1EXIT, L810, L790](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787632#[L842, P0EXIT, P1EXIT, L810, P2FINAL](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787650#[P2EXIT, L842, P0EXIT, P1EXIT, L810](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787654#[P2EXIT, L842, P0EXIT, P1EXIT, L817](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787658#[P2EXIT, L842, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 1787664#[P2EXIT, L820, P0EXIT, P1EXIT, L844](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787668#[P2EXIT, L845, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787672#[P2EXIT, L820, P0EXIT, L2, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787676#[P2EXIT, L820, P0EXIT, P1EXIT, L3](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787680#[P2EXIT, L820, L2-1, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787690#[P2EXIT, L820, P0EXIT, P1EXIT, L852](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787692#[P2EXIT, L868, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787696#[P2EXIT, L820, P0EXIT, P1EXIT, L869](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787702#[P2EXIT, L820, P0EXIT, P1EXIT, L18](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787706#[P2EXIT, L820, P0EXIT, P1EXIT, L18-1](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787710#[P2EXIT, L820, L18-2, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787714#[P2EXIT, L820, P0EXIT, P1EXIT, L17-5](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787722#[P2EXIT, L820, L17-7, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0)), 1787728#[P2EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, L820, P0EXIT, P1EXIT](and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (not (= ~a~0 0)) (= ~z$r_buff1_thd0~0 0))] [2021-01-26 22:42:54,991 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-26 22:42:54,991 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-26 22:42:54,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-26 22:42:54,992 INFO L82 PathProgramCache]: Analyzing trace with hash 55438327, now seen corresponding path program 2 times [2021-01-26 22:42:54,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-26 22:42:54,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200084925] [2021-01-26 22:42:54,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-26 22:42:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:42:55,065 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:42:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-26 22:42:55,127 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-26 22:42:55,223 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-26 22:42:55,223 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-26 22:42:55,224 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-26 22:42:55,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 10:42:55 BasicIcfg [2021-01-26 22:42:55,443 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-26 22:42:55,446 INFO L168 Benchmark]: Toolchain (without parser) took 151922.37 ms. Allocated memory was 302.0 MB in the beginning and 8.2 GB in the end (delta: 7.9 GB). Free memory was 276.0 MB in the beginning and 6.8 GB in the end (delta: -6.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 16.0 GB. [2021-01-26 22:42:55,446 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 272.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-26 22:42:55,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.20 ms. Allocated memory is still 302.0 MB. Free memory was 275.1 MB in the beginning and 268.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.0 GB. [2021-01-26 22:42:55,448 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.15 ms. Allocated memory is still 302.0 MB. Free memory was 268.9 MB in the beginning and 266.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:42:55,449 INFO L168 Benchmark]: Boogie Preprocessor took 83.31 ms. Allocated memory is still 302.0 MB. Free memory was 266.8 MB in the beginning and 263.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-26 22:42:55,449 INFO L168 Benchmark]: RCFGBuilder took 2380.12 ms. Allocated memory is still 302.0 MB. Free memory was 263.6 MB in the beginning and 218.4 MB in the end (delta: 45.2 MB). Peak memory consumption was 158.4 MB. Max. memory is 16.0 GB. [2021-01-26 22:42:55,450 INFO L168 Benchmark]: TraceAbstraction took 148643.60 ms. Allocated memory was 302.0 MB in the beginning and 8.2 GB in the end (delta: 7.9 GB). Free memory was 217.4 MB in the beginning and 6.8 GB in the end (delta: -6.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. [2021-01-26 22:42:55,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 272.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 695.20 ms. Allocated memory is still 302.0 MB. Free memory was 275.1 MB in the beginning and 268.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 99.15 ms. Allocated memory is still 302.0 MB. Free memory was 268.9 MB in the beginning and 266.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 83.31 ms. Allocated memory is still 302.0 MB. Free memory was 266.8 MB in the beginning and 263.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2380.12 ms. Allocated memory is still 302.0 MB. Free memory was 263.6 MB in the beginning and 218.4 MB in the end (delta: 45.2 MB). Peak memory consumption was 158.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 148643.60 ms. Allocated memory was 302.0 MB in the beginning and 8.2 GB in the end (delta: 7.9 GB). Free memory was 217.4 MB in the beginning and 6.8 GB in the end (delta: -6.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0] [L714] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0] [L715] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0] [L716] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L718] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L720] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L722] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L723] 0 _Bool z$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0] [L724] 0 int z$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0] [L725] 0 _Bool z$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0] [L726] 0 _Bool z$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0] [L727] 0 _Bool z$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0] [L728] 0 _Bool z$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0] [L729] 0 _Bool z$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0] [L730] 0 _Bool z$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0] [L731] 0 _Bool z$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0] [L732] 0 _Bool z$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0] [L733] 0 _Bool z$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0] [L734] 0 _Bool z$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0] [L735] 0 _Bool z$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0] [L736] 0 int *z$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}] [L737] 0 int z$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0] [L738] 0 _Bool z$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0] [L739] 0 int z$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0] [L740] 0 _Bool z$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L741] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L742] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L834] 0 pthread_t t1525; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L835] FCALL, FORK 0 pthread_create(&t1525, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L836] 0 pthread_t t1526; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L837] FCALL, FORK 0 pthread_create(&t1526, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L838] 0 pthread_t t1527; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L839] FCALL, FORK 0 pthread_create(&t1527, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L840] 0 pthread_t t1528; VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L841] FCALL, FORK 0 pthread_create(&t1528, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L796] 4 z$w_buff1 = z$w_buff0 [L797] 4 z$w_buff0 = 2 [L798] 4 z$w_buff1_used = z$w_buff0_used [L799] 4 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 4 !(!expression) [L801] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L802] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L803] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L804] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L805] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L806] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L809] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L746] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L754] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L761] 2 x = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L764] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L769] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L771] 2 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L776] 3 y = 2 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L779] 3 z = 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L782] EXPR 3 z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z [L782] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L782] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L783] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L783] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L784] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L784] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L785] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L785] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L786] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L786] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L789] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L791] 3 return 0; VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L812] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L812] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L813] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L813] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L814] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L814] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L815] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L815] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L816] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L816] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L819] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L847] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L847] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L847] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L847] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L848] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L848] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L849] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L849] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L850] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L850] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L851] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L851] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L854] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L855] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L856] 0 z$flush_delayed = weak$$choice2 [L857] 0 z$mem_tmp = z [L858] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L858] 0 z = !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L859] EXPR 0 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L859] 0 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L860] EXPR 0 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L860] 0 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L861] EXPR 0 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L861] 0 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L862] EXPR 0 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L862] 0 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L863] EXPR 0 weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L863] 0 z$r_buff0_thd0 = weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L864] EXPR 0 weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L864] 0 z$r_buff1_thd0 = weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L865] 0 main$tmp_guard1 = !(x == 2 && y == 2 && z == 2 && __unbuffered_p3_EAX == 0) [L866] EXPR 0 z$flush_delayed ? z$mem_tmp : z [L866] 0 z = z$flush_delayed ? z$mem_tmp : z [L867] 0 z$flush_delayed = (_Bool)0 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L17] 0 __assert_fail ("0", "mix057_pso.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=2, z=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 114 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 148.2s, OverallIterations: 8, 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, 1.6s InterpolantComputationTime, 694 NumberOfCodeBlocks, 694 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 596 ConstructedInterpolants, 0 QuantifiedInterpolants, 272424 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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...