/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/safe010_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 13:10:18,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 13:10:18,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 13:10:18,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 13:10:18,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 13:10:18,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 13:10:18,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 13:10:18,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 13:10:18,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 13:10:18,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 13:10:18,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 13:10:18,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 13:10:18,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 13:10:18,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 13:10:18,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 13:10:18,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 13:10:18,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 13:10:18,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 13:10:18,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 13:10:18,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 13:10:18,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 13:10:18,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 13:10:18,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 13:10:18,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 13:10:18,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 13:10:18,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 13:10:18,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 13:10:18,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 13:10:18,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 13:10:18,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 13:10:18,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 13:10:18,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 13:10:18,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 13:10:18,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 13:10:18,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 13:10:18,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 13:10:18,743 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 [2021-01-21 13:10:18,818 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 13:10:18,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 13:10:18,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 13:10:18,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 13:10:18,822 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 13:10:18,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 13:10:18,825 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 13:10:18,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 13:10:18,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 13:10:18,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 13:10:18,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 13:10:18,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 13:10:18,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 13:10:18,826 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 13:10:18,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 13:10:18,827 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 13:10:18,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 13:10:18,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 13:10:18,829 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 13:10:18,829 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 13:10:18,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 13:10:18,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 13:10:18,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 13:10:18,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 13:10:18,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 13:10:18,831 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 13:10:18,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 13:10:18,831 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 13:10:18,831 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 13:10:18,831 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 13:10:18,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 13:10:18,832 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 13:10:18,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 13:10:18,832 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 13:10:19,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 13:10:19,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 13:10:19,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 13:10:19,484 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 13:10:19,484 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 13:10:19,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe010_rmo.oepc.i [2021-01-21 13:10:19,588 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/426c2051e/89272d8f78e64ffca371b18a89cb4bdd/FLAGa5a9124e7 [2021-01-21 13:10:20,478 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 13:10:20,480 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe010_rmo.oepc.i [2021-01-21 13:10:20,509 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/426c2051e/89272d8f78e64ffca371b18a89cb4bdd/FLAGa5a9124e7 [2021-01-21 13:10:20,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/426c2051e/89272d8f78e64ffca371b18a89cb4bdd [2021-01-21 13:10:20,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 13:10:20,721 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 13:10:20,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 13:10:20,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 13:10:20,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 13:10:20,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 01:10:20" (1/1) ... [2021-01-21 13:10:20,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2834b8ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:20, skipping insertion in model container [2021-01-21 13:10:20,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 01:10:20" (1/1) ... [2021-01-21 13:10:20,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 13:10:20,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 13:10:21,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 13:10:21,551 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 13:10:21,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 13:10:21,783 INFO L208 MainTranslator]: Completed translation [2021-01-21 13:10:21,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21 WrapperNode [2021-01-21 13:10:21,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 13:10:21,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 13:10:21,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 13:10:21,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 13:10:21,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:21,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:21,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 13:10:21,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 13:10:21,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 13:10:21,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 13:10:21,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:21,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:22,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:22,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:22,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:22,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:22,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (1/1) ... [2021-01-21 13:10:22,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 13:10:22,078 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 13:10:22,079 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 13:10:22,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 13:10:22,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (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 [2021-01-21 13:10:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 13:10:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 13:10:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 13:10:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 13:10:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 13:10:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 13:10:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 13:10:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 13:10:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 13:10:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 13:10:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 13:10:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 13:10:22,193 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-21 13:10:24,501 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 13:10:24,502 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 13:10:24,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 01:10:24 BoogieIcfgContainer [2021-01-21 13:10:24,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 13:10:24,506 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 13:10:24,506 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 13:10:24,510 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 13:10:24,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 01:10:20" (1/3) ... [2021-01-21 13:10:24,512 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23a6957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 01:10:24, skipping insertion in model container [2021-01-21 13:10:24,512 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 01:10:21" (2/3) ... [2021-01-21 13:10:24,512 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23a6957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 01:10:24, skipping insertion in model container [2021-01-21 13:10:24,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 01:10:24" (3/3) ... [2021-01-21 13:10:24,514 INFO L111 eAbstractionObserver]: Analyzing ICFG safe010_rmo.oepc.i [2021-01-21 13:10:24,531 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 13:10:24,531 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 13:10:24,536 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 13:10:24,537 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 13:10:24,570 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,571 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,571 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,571 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,572 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,572 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,572 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,573 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,573 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,573 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,574 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,574 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,575 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,575 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,575 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,575 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,575 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,576 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,577 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,578 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,579 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,579 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,581 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,581 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,581 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,581 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,582 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,582 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,582 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,582 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,582 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,583 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,584 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,585 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,586 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,587 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,590 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,592 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,592 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,592 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,592 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,592 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,597 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,597 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 13:10:24,602 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 13:10:24,618 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 13:10:24,643 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 13:10:24,644 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 13:10:24,644 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 13:10:24,644 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 13:10:24,644 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 13:10:24,644 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 13:10:24,644 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 13:10:24,645 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 13:10:24,693 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:24,704 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 13:10:24,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:24,852 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:24,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 49ms [2021-01-21 13:10:25,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 58ms [2021-01-21 13:10:25,054 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:25,077 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:25,131 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:25,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:25,228 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:25,276 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:25,289 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:25,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 13:10:25,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:25,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:25,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:25,379 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:25,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 13:10:25,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:25,480 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:25,539 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:25,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:25,642 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:25,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 13:10:25,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 13:10:25,813 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 13:10:25,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 13:10:25,870 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:25,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:25,928 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:25,952 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:25,979 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:26,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 80ms [2021-01-21 13:10:26,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:26,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:26,184 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 13:10:26,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 13:10:26,344 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 13:10:26,412 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 52ms [2021-01-21 13:10:26,457 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1791ms [2021-01-21 13:10:26,458 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2014 states, but on-demand construction may add more states [2021-01-21 13:10:26,473 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2014 states, 1825 states have (on average 1.4295890410958905) internal successors, (2609), 2013 states have internal predecessors, (2609), 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: 36 and size of Sequence is : 37[2021-01-21 13:10:26,491 INFO L131 SleepSetCegar]: Size of mCounterexample is: 37 [2021-01-21 13:10:26,492 INFO L132 SleepSetCegar]: [93#[ULTIMATE.startENTRY]don't care, 95#[L-1]don't care, 97#[L-1-1]don't care, 99#[L17]don't care, 101#[L17-1]don't care, 103#[L17-2]don't care, 105#[L17-3]don't care, 107#[L17-4]don't care, 109#[L710]don't care, 111#[L711]don't care, 113#[L712]don't care, 115#[L714]don't care, 117#[L716]don't care, 119#[L717]don't care, 121#[L718]don't care, 123#[L719]don't care, 125#[L720]don't care, 127#[L721]don't care, 129#[L722]don't care, 131#[L723]don't care, 133#[L724]don't care, 135#[L725]don't care, 137#[L726]don't care, 139#[L727]don't care, 141#[L728]don't care, 143#[L729]don't care, 145#[L730]don't care, 147#[L731]don't care, 149#[L732]don't care, 151#[L-1-2]don't care, 153#[L-1-3]don't care, 155#[L792]don't care, 157#[L792-1]don't care, 159#[L793]don't care, 161#[P0ENTRY, L793-1]don't care, 165#[L793-1, L735]don't care, 167#[P0Err0ASSERT_VIOLATIONERROR_FUNCTION, L793-1]don't care] [2021-01-21 13:10:26,493 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 13:10:26,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 13:10:26,506 INFO L82 PathProgramCache]: Analyzing trace with hash -821083310, now seen corresponding path program 1 times [2021-01-21 13:10:26,524 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 13:10:26,524 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18293976] [2021-01-21 13:10:26,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 13:10:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 13:10:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 13:10:27,017 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18293976] [2021-01-21 13:10:27,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 13:10:27,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 13:10:27,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766079031] [2021-01-21 13:10:27,023 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 13:10:27,023 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 13:10:27,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 13:10:27,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 13:10:27,043 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 13:10:27,043 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 18.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2021-01-21 13:10:27,056 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:27,057 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:27,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 13:10:27,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 13:10:27,122 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:27,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:27,198 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 13:10:27,247 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 13:10:27,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:27,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:27,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:27,344 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:27,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:27,413 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:27,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 13:10:27,430 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 13:10:27,459 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 13:10:27,460 INFO L132 SleepSetCegar]: [4123#[ULTIMATE.startENTRY]true, 4124#[L-1]true, 4125#[L-1-1]true, 4126#[L17]true, 4127#[L17-1]true, 4128#[L17-2]true, 4129#[L17-3]true, 4130#[L17-4]true, 4131#[L710]true, 4132#[L711]true, 4133#[L712]true, 4134#[L714]true, 4135#[L716]true, 4136#[L717]true, 4137#[L718]true, 4138#[L719]true, 4139#[L720]true, 4140#[L721]true, 4141#[L722]true, 4142#[L723]true, 4143#[L724]true, 4144#[L725]true, 4145#[L726]true, 4146#[L727]true, 4147#[L728]true, 4148#[L729](= ~y$w_buff0_used~0 0), 4149#[L730](= ~y$w_buff0_used~0 0), 4150#[L731](= ~y$w_buff0_used~0 0), 4151#[L732](= ~y$w_buff0_used~0 0), 4152#[L-1-2](= ~y$w_buff0_used~0 0), 4153#[L-1-3](= ~y$w_buff0_used~0 0), 4154#[L792](= ~y$w_buff0_used~0 0), 4155#[L792-1](= ~y$w_buff0_used~0 0), 4156#[L793](= ~y$w_buff0_used~0 0), 4157#[P0ENTRY, L793-1](= ~y$w_buff0_used~0 0), 4158#[L793-1, L735](= ~y$w_buff0_used~0 0), 4160#[L745, L793-1]true, 4382#[L748, L793-1]true, 4384#[L793-1, L755]true, 4386#[L793-1, L758]true, 4388#[L793-1, P0FINAL]true, 4390#[P0EXIT, L793-1]true, 4392#[P0EXIT, L794]true, 4393#[P0EXIT, L794-1]true, 4394#[P0EXIT, L795]true, 4395#[P0EXIT, L795-1, P1ENTRY]true, 4396#[L796, P0EXIT, P1ENTRY]true, 4399#[L798, P0EXIT, P1ENTRY]true, 4401#[P0EXIT, L799, P1ENTRY]true, 4403#[L2, P0EXIT, P1ENTRY]true, 4405#[P0EXIT, L3, P1ENTRY]true, 4406#[P0EXIT, L763, L3]true, 4409#[P0EXIT, L765, L3]true, 4412#[P0EXIT, L3, L768]true, 4415#[L775, P0EXIT, L3]true, 4418#[L778, P0EXIT, L3]true, 4421#[P1FINAL, P0EXIT, L3]true, 4424#[P0EXIT, L3, P1EXIT]true, 4428#[P0EXIT, P1EXIT, L2-1]true, 4449#[P0EXIT, L806, P1EXIT]true, 4450#[P0EXIT, P1EXIT, L822]true, 4451#[L823, P0EXIT, P1EXIT]true, 4452#[P0EXIT, P1EXIT, L18]true, 4453#[P0EXIT, L18-1, P1EXIT]true, 4454#[P0EXIT, L18-2, P1EXIT]true, 4456#[P0EXIT, P1EXIT, L17-5]true, 4457#[P0EXIT, L17-7, P1EXIT]true, 4458#[P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT]true] [2021-01-21 13:10:27,460 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 13:10:27,460 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 13:10:27,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 13:10:27,461 INFO L82 PathProgramCache]: Analyzing trace with hash 1949517625, now seen corresponding path program 1 times [2021-01-21 13:10:27,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 13:10:27,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731844702] [2021-01-21 13:10:27,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 13:10:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 13:10:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 13:10:28,190 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731844702] [2021-01-21 13:10:28,190 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 13:10:28,190 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-21 13:10:28,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447474516] [2021-01-21 13:10:28,192 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-21 13:10:28,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 13:10:28,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-21 13:10:28,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2021-01-21 13:10:28,194 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 13:10:28,195 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.583333333333333) internal successors, (67), 12 states have internal predecessors, (67), 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) [2021-01-21 13:10:28,262 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:28,263 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:28,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 13:10:28,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 13:10:28,380 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:28,381 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:28,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 82ms [2021-01-21 13:10:28,492 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:28,543 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 13:10:28,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 13:10:28,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:28,638 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:28,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:28,726 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 13:10:28,741 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:28,755 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:28,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:28,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:28,836 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:28,852 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:28,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:28,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:28,965 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:28,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 13:10:29,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:29,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 58ms [2021-01-21 13:10:29,107 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 13:10:29,112 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:29,343 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:29,344 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:29,367 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:29,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:29,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:29,473 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:29,507 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:29,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:29,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 53ms [2021-01-21 13:10:29,678 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 49ms [2021-01-21 13:10:29,692 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:29,696 WARN L144 IndependenceRelation]: Script Release Time: 4ms [2021-01-21 13:10:29,716 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:29,729 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 13:10:29,765 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:29,796 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:29,810 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:29,811 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:29,835 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:29,858 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:29,880 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:29,881 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:29,940 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 13:10:29,992 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 13:10:30,010 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 13:10:30,012 INFO L132 SleepSetCegar]: [4472#[ULTIMATE.startENTRY]true, 4474#[L-1]true, 4476#[L-1-1]true, 4478#[L17]true, 4480#[L17-1]true, 4482#[L17-2]true, 4484#[L17-3]true, 4486#[L17-4]true, 4488#[L710]true, 4490#[L711]true, 4492#[L712]true, 4494#[L714]true, 4496#[L716]true, 4498#[L717]true, 4500#[L718]true, 4502#[L719]true, 4504#[L720](= ~y$r_buff0_thd0~0 0), 4506#[L721](= ~y$r_buff0_thd0~0 0), 4508#[L722](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4510#[L723](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4512#[L724](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4514#[L725](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4516#[L726](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4518#[L727](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4520#[L728](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4522#[L729](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4524#[L730](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4526#[L731](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4528#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4530#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4532#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4534#[L792](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4536#[L792-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4538#[L793](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4540#[P0ENTRY, L793-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4542#[L793-1, L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 4546#[L745, L793-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5278#[L748, L793-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5282#[L793-1, L755](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5286#[L793-1, L758](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5290#[L793-1, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5294#[P0EXIT, L793-1](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5298#[P0EXIT, L794](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5300#[P0EXIT, L794-1](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5302#[P0EXIT, L795](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5304#[P0EXIT, L795-1, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5306#[L796, P0EXIT, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5312#[L798, P0EXIT, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5316#[P0EXIT, L799, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5320#[L2, P0EXIT, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5324#[P0EXIT, L3, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5326#[P0EXIT, L763, L3](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5332#[P0EXIT, L765, L3](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5342#[P0EXIT, L765, L2-1](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5964#[P0EXIT, L765, L806](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5967#[P0EXIT, L765, L822](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5972#[P0EXIT, L768, L822](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5976#[L775, P0EXIT, L822](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5980#[L778, P0EXIT, L822](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5984#[P1FINAL, P0EXIT, L822](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5988#[P0EXIT, P1EXIT, L822](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5990#[L823, P0EXIT, P1EXIT](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5992#[P0EXIT, P1EXIT, L18](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5994#[P0EXIT, L18-1, P1EXIT](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 5996#[P0EXIT, L18-2, P1EXIT](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6000#[P0EXIT, P1EXIT, L17-5](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6002#[P0EXIT, L17-7, P1EXIT](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6004#[P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT](and (not (= ~y~0 ~y$w_buff0~0)) (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-21 13:10:30,012 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 13:10:30,012 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 13:10:30,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 13:10:30,013 INFO L82 PathProgramCache]: Analyzing trace with hash 676878295, now seen corresponding path program 2 times [2021-01-21 13:10:30,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 13:10:30,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457083004] [2021-01-21 13:10:30,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 13:10:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 13:10:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 13:10:30,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457083004] [2021-01-21 13:10:30,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 13:10:30,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 13:10:30,478 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154975797] [2021-01-21 13:10:30,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 13:10:30,479 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 13:10:30,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 13:10:30,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 13:10:30,481 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 13:10:30,481 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 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) [2021-01-21 13:10:30,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:30,550 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:30,683 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:30,684 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:30,711 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:30,734 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:30,779 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 13:10:30,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:30,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:30,874 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:30,925 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 13:10:30,971 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 13:10:30,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:31,002 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:31,046 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 13:10:31,081 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:31,102 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:31,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:31,155 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 13:10:31,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:31,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 13:10:31,267 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:31,306 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:31,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:31,406 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:31,407 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:31,413 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:31,418 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 13:10:31,471 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:31,471 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 13:10:31,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:31,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:31,566 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:31,614 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 13:10:31,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:31,665 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:31,711 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 13:10:31,755 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 13:10:31,775 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:31,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 13:10:31,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:31,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 109ms [2021-01-21 13:10:31,961 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:31,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:32,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:32,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:32,118 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 13:10:32,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:32,195 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:32,233 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:32,280 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:32,281 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:32,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 13:10:32,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:32,336 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:32,337 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:32,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:32,390 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:32,430 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:32,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:32,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:32,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:32,561 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:32,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:32,610 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 13:10:32,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:32,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:32,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:32,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:32,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:32,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:32,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 13:10:32,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:32,865 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:32,897 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:32,929 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:32,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:32,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:33,031 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:33,055 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:33,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:33,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:33,159 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:33,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:33,220 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:33,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:33,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:33,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 13:10:33,378 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 83ms [2021-01-21 13:10:33,410 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:33,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 13:10:33,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:33,492 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 13:10:33,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:33,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 13:10:33,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:33,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:33,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:33,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 13:10:33,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:33,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:33,765 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 13:10:33,780 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:33,781 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:33,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 13:10:33,798 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 13:10:33,824 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:33,825 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:33,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:33,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:33,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 13:10:33,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 53ms [2021-01-21 13:10:34,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:34,038 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:34,082 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 13:10:34,126 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:34,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 13:10:34,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:34,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:34,228 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 13:10:34,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:34,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 13:10:34,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:34,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:34,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:34,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:34,437 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:34,469 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:34,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 13:10:34,493 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:34,499 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:34,500 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:34,519 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:34,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 13:10:34,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:34,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:34,545 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:34,546 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:34,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:34,557 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:34,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 13:10:34,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:34,581 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 13:10:34,594 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 13:10:34,603 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:34,604 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 13:10:34,628 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:34,654 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:34,671 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:34,673 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 13:10:34,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:34,748 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:34,769 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:34,771 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 13:10:34,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:34,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:34,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 13:10:34,915 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 13:10:34,949 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:34,979 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:35,023 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 13:10:35,061 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:35,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:35,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:35,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-21 13:10:35,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:35,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:35,232 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:35,259 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:35,281 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:35,326 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:35,435 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 105ms [2021-01-21 13:10:35,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:35,482 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:35,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 13:10:35,577 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 13:10:35,601 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:35,603 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 13:10:35,622 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:35,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:35,688 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:35,688 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 13:10:35,738 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 13:10:35,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:35,800 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 13:10:35,804 WARN L144 IndependenceRelation]: Script Release Time: 4ms [2021-01-21 13:10:35,830 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 13:10:35,857 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:35,904 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 13:10:35,953 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 13:10:35,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:36,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:36,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:36,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 13:10:36,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:36,156 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:36,195 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:36,233 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:36,256 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:36,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:36,313 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 13:10:36,353 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:36,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:36,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:36,429 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:36,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:36,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:36,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:36,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:36,588 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:36,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:36,637 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:36,656 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:36,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:36,717 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:36,757 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:36,795 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:36,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:36,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:36,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:36,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:36,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:36,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:36,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:37,032 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:37,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 13:10:37,088 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:37,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 13:10:37,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:37,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:37,177 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:37,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:37,246 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 13:10:37,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:37,300 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 13:10:37,404 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 102ms [2021-01-21 13:10:37,426 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 13:10:37,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:37,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:37,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:37,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:37,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:37,609 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:37,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 13:10:37,671 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:37,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 13:10:37,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:37,781 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 13:10:37,807 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 13:10:37,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:37,871 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:37,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 13:10:37,943 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 13:10:37,972 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:37,992 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:38,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:38,044 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:38,075 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 13:10:38,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:38,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 13:10:38,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 13:10:38,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 13:10:38,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:38,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:38,267 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:38,299 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 13:10:38,312 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 13:10:38,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:38,341 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:38,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 13:10:38,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:38,425 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:38,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:38,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 13:10:38,471 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 13:10:38,492 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 13:10:38,526 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 13:10:38,561 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 13:10:38,567 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 13:10:38,575 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:38,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:38,614 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 13:10:38,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 13:10:38,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 13:10:38,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 13:10:38,701 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 13:10:38,706 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 13:10:38,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 13:10:38,716 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 13:10:38,717 INFO L132 SleepSetCegar]: [6013#[ULTIMATE.startENTRY]true, 6015#[L-1]true, 6017#[L-1-1]true, 6019#[L17]true, 6021#[L17-1]true, 6023#[L17-2]true, 6025#[L17-3]true, 6027#[L17-4]true, 6029#[L710](= ~__unbuffered_cnt~0 0), 6031#[L711](= ~__unbuffered_cnt~0 0), 6035#[L712](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6037#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6039#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6041#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6043#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6045#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6047#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6049#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6051#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6053#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6055#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6057#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6059#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6061#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6063#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6065#[L729](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6067#[L730](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6069#[L731](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6071#[L732](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6073#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6075#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6077#[L792](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6079#[L792-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6081#[L793](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6083#[P0ENTRY, L793-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6085#[L793-1, L735](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6089#[L745, L793-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6831#[L748, L793-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6837#[L748, L794](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13796#[L748, L794-1](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13801#[L748, L795](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13806#[L748, L795-1, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13814#[L796, L748, P1ENTRY](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13824#[L796, L748, L763](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17386#[L796, L748, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17391#[L796, L748, L768](and (= ~y$r_buff1_thd0~0 0) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (<= (div ~y$w_buff0_used~0 256) 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= 1 ~y$w_buff0_used~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17398#[L796, L768, L755](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17406#[L796, L758, L768](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 2 ~y$w_buff0~0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17414#[L796, L768, P0FINAL](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 2 ~y$w_buff0~0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17422#[L796, P0EXIT, L768](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 2 ~y$w_buff0~0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17428#[L775, L796, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 2 ~y$w_buff0~0) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17432#[L796, L778, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17436#[L778, L798, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17442#[L778, P0EXIT, L799](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17446#[L778, L2, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17448#[L778, P0EXIT, L3](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17452#[P1FINAL, P0EXIT, L3](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17458#[P0EXIT, L3, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17466#[P0EXIT, P1EXIT, L2-1](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17468#[P0EXIT, L806, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17470#[P0EXIT, P1EXIT, L822](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17472#[L823, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17474#[P0EXIT, P1EXIT, L18](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17476#[P0EXIT, L18-1, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17478#[P0EXIT, L18-2, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17482#[P0EXIT, P1EXIT, L17-5](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17484#[P0EXIT, L17-7, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 17486#[P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (<= 0 ~y$w_buff0_used~0) (<= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd2~0 0) (= 2 ~y$w_buff0~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))] [2021-01-21 13:10:38,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 13:10:38,717 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 13:10:38,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 13:10:38,718 INFO L82 PathProgramCache]: Analyzing trace with hash 733356055, now seen corresponding path program 3 times [2021-01-21 13:10:38,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 13:10:38,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1310955259] [2021-01-21 13:10:38,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 13:10:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 13:10:38,799 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 13:10:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 13:10:38,874 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 13:10:38,950 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 13:10:38,951 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 13:10:38,951 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 13:10:39,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 01:10:39 BasicIcfg [2021-01-21 13:10:39,075 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 13:10:39,078 INFO L168 Benchmark]: Toolchain (without parser) took 18358.05 ms. Allocated memory was 302.0 MB in the beginning and 534.8 MB in the end (delta: 232.8 MB). Free memory was 276.0 MB in the beginning and 235.2 MB in the end (delta: 40.8 MB). Peak memory consumption was 278.0 MB. Max. memory is 16.0 GB. [2021-01-21 13:10:39,079 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 302.0 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 13:10:39,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1062.54 ms. Allocated memory is still 302.0 MB. Free memory was 275.7 MB in the beginning and 273.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 32.7 MB. Max. memory is 16.0 GB. [2021-01-21 13:10:39,080 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.39 ms. Allocated memory is still 302.0 MB. Free memory was 273.9 MB in the beginning and 270.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 13:10:39,081 INFO L168 Benchmark]: Boogie Preprocessor took 109.21 ms. Allocated memory is still 302.0 MB. Free memory was 270.8 MB in the beginning and 268.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 13:10:39,082 INFO L168 Benchmark]: RCFGBuilder took 2425.94 ms. Allocated memory is still 302.0 MB. Free memory was 268.7 MB in the beginning and 238.8 MB in the end (delta: 29.9 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. [2021-01-21 13:10:39,083 INFO L168 Benchmark]: TraceAbstraction took 14568.84 ms. Allocated memory was 302.0 MB in the beginning and 534.8 MB in the end (delta: 232.8 MB). Free memory was 238.8 MB in the beginning and 235.2 MB in the end (delta: 3.6 MB). Peak memory consumption was 237.5 MB. Max. memory is 16.0 GB. [2021-01-21 13:10:39,088 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 302.0 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1062.54 ms. Allocated memory is still 302.0 MB. Free memory was 275.7 MB in the beginning and 273.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 32.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 175.39 ms. Allocated memory is still 302.0 MB. Free memory was 273.9 MB in the beginning and 270.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 109.21 ms. Allocated memory is still 302.0 MB. Free memory was 270.8 MB in the beginning and 268.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2425.94 ms. Allocated memory is still 302.0 MB. Free memory was 268.7 MB in the beginning and 238.8 MB in the end (delta: 29.9 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 14568.84 ms. Allocated memory was 302.0 MB in the beginning and 534.8 MB in the end (delta: 232.8 MB). Free memory was 238.8 MB in the beginning and 235.2 MB in the end (delta: 3.6 MB). Peak memory consumption was 237.5 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L711] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L712] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L714] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L716] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L717] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L718] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L719] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L720] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L721] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L722] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L723] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L724] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L725] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L726] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L727] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L728] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L729] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L730] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L731] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L732] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L792] 0 pthread_t t2017; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L793] FCALL, FORK 0 pthread_create(&t2017, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L736] 1 y$w_buff1 = y$w_buff0 [L737] 1 y$w_buff0 = 2 [L738] 1 y$w_buff1_used = y$w_buff0_used [L739] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L741] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L742] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L743] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L744] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L794] 0 pthread_t t2018; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L795] FCALL, FORK 0 pthread_create(&t2018, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L764] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L767] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L750] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L751] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L751] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L752] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L752] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L753] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L754] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L757] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L759] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L770] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L770] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L770] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L770] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L771] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L771] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L772] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L772] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L773] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L773] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L774] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L774] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L777] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L797] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L779] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L801] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L801] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L801] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L801] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L802] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L802] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L803] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L803] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L804] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L804] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L805] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L805] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L808] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L809] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L810] 0 y$flush_delayed = weak$$choice2 [L811] 0 y$mem_tmp = y [L812] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L812] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L813] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L813] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L814] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L814] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L815] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L815] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L816] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L816] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L817] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L817] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L818] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L818] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L819] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 1) [L820] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L820] 0 y = y$flush_delayed ? y$mem_tmp : y [L821] 0 y$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] 0 __assert_fail ("0", "safe010_rmo.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 82 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 14.3s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.8s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2014occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 237 NumberOfCodeBlocks, 237 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 167 ConstructedInterpolants, 0 QuantifiedInterpolants, 61395 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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...