/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/podwr000_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 11:27:44,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 11:27:44,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 11:27:44,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 11:27:44,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 11:27:44,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 11:27:44,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 11:27:44,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 11:27:44,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 11:27:44,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 11:27:44,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 11:27:44,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 11:27:44,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 11:27:44,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 11:27:44,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 11:27:44,882 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 11:27:44,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 11:27:44,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 11:27:44,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 11:27:44,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 11:27:44,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 11:27:44,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 11:27:44,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 11:27:44,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 11:27:44,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 11:27:44,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 11:27:44,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 11:27:44,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 11:27:44,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 11:27:44,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 11:27:44,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 11:27:44,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 11:27:44,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 11:27:44,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 11:27:44,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 11:27:44,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 11:27:44,945 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 11:27:44,981 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 11:27:44,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 11:27:44,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 11:27:44,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 11:27:44,984 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 11:27:44,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 11:27:44,984 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 11:27:44,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 11:27:44,985 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 11:27:44,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 11:27:44,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 11:27:44,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 11:27:44,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 11:27:44,986 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 11:27:44,986 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 11:27:44,986 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 11:27:44,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 11:27:44,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 11:27:44,987 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 11:27:44,987 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 11:27:44,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 11:27:44,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 11:27:44,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 11:27:44,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 11:27:44,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 11:27:44,989 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 11:27:44,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 11:27:44,989 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 11:27:44,990 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 11:27:44,990 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 11:27:44,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 11:27:44,990 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 11:27:44,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 11:27:44,991 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 11:27:45,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 11:27:45,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 11:27:45,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 11:27:45,488 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 11:27:45,489 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 11:27:45,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/podwr000_power.opt.i [2021-01-21 11:27:45,597 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4669052f1/2638729e73cc4329aabe35b40fccad81/FLAGafb814645 [2021-01-21 11:27:46,449 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 11:27:46,453 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/podwr000_power.opt.i [2021-01-21 11:27:46,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4669052f1/2638729e73cc4329aabe35b40fccad81/FLAGafb814645 [2021-01-21 11:27:46,685 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4669052f1/2638729e73cc4329aabe35b40fccad81 [2021-01-21 11:27:46,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 11:27:46,700 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 11:27:46,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 11:27:46,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 11:27:46,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 11:27:46,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 11:27:46" (1/1) ... [2021-01-21 11:27:46,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17295fc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:46, skipping insertion in model container [2021-01-21 11:27:46,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 11:27:46" (1/1) ... [2021-01-21 11:27:46,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 11:27:46,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 11:27:47,449 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 11:27:47,469 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 11:27:47,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 11:27:47,800 INFO L208 MainTranslator]: Completed translation [2021-01-21 11:27:47,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47 WrapperNode [2021-01-21 11:27:47,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 11:27:47,805 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 11:27:47,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 11:27:47,806 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 11:27:47,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,927 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 11:27:47,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 11:27:47,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 11:27:47,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 11:27:47,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,950 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (1/1) ... [2021-01-21 11:27:47,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 11:27:47,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 11:27:47,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 11:27:47,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 11:27:47,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (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 11:27:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 11:27:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 11:27:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 11:27:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 11:27:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 11:27:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 11:27:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 11:27:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 11:27:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 11:27:48,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 11:27:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 11:27:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 11:27:48,109 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 11:27:51,100 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 11:27:51,100 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 11:27:51,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 11:27:51 BoogieIcfgContainer [2021-01-21 11:27:51,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 11:27:51,106 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 11:27:51,106 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 11:27:51,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 11:27:51,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 11:27:46" (1/3) ... [2021-01-21 11:27:51,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592e59c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 11:27:51, skipping insertion in model container [2021-01-21 11:27:51,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 11:27:47" (2/3) ... [2021-01-21 11:27:51,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592e59c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 11:27:51, skipping insertion in model container [2021-01-21 11:27:51,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 11:27:51" (3/3) ... [2021-01-21 11:27:51,115 INFO L111 eAbstractionObserver]: Analyzing ICFG podwr000_power.opt.i [2021-01-21 11:27:51,134 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 11:27:51,134 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 11:27:51,138 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 11:27:51,139 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 11:27:51,184 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,184 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,184 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,185 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,185 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,185 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,186 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,186 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,186 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,187 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,187 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,187 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,188 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,188 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,188 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,188 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,189 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,189 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,189 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,189 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,189 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,189 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,190 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,190 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,190 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,190 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,191 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,191 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,191 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,191 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,192 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,193 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,194 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,195 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,196 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,196 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,196 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,196 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,197 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,197 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,197 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,197 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,197 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,197 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,198 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,199 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,200 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,201 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,202 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,203 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,204 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,206 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,207 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,207 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,207 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,207 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,208 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,208 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,208 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,208 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,208 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,208 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,209 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,209 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,210 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,210 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,210 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,210 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,210 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,211 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,211 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,211 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,211 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,212 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,213 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,213 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,213 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,213 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,213 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,213 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,214 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,214 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,214 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,216 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,217 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,217 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,217 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,217 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,217 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,217 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,218 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,219 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,219 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,219 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,219 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,220 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,220 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,221 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,221 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,222 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,222 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,226 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,226 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,226 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,229 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,232 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,233 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,233 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,238 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,240 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,240 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 11:27:51,241 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 11:27:51,260 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 11:27:51,289 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 11:27:51,290 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 11:27:51,290 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 11:27:51,290 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 11:27:51,290 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 11:27:51,290 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 11:27:51,291 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 11:27:51,291 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 11:27:51,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 11:27:51,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 11:27:51,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:51,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 11:27:51,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:51,491 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 11:27:51,556 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 11:27:51,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 11:27:51,675 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 11:27:51,723 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 11:27:51,794 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 11:27:51,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 11:27:51,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:51,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:51,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 11:27:52,022 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:52,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:52,096 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 11:27:52,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:52,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 11:27:52,207 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:52,212 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:52,218 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 11:27:52,222 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:52,289 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 11:27:52,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 11:27:52,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 11:27:52,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 11:27:52,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 11:27:52,492 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:52,514 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:52,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:52,562 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 11:27:52,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:52,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 11:27:52,636 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 11:27:52,678 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1365ms [2021-01-21 11:27:52,679 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2015 states, but on-demand construction may add more states [2021-01-21 11:27:52,695 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2015 states, 1862 states have (on average 1.6015037593984962) internal successors, (2982), 2014 states have internal predecessors, (2982), 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: 37 and size of Sequence is : 38[2021-01-21 11:27:52,707 INFO L131 SleepSetCegar]: Size of mCounterexample is: 38 [2021-01-21 11:27:52,708 INFO L132 SleepSetCegar]: [94#[ULTIMATE.startENTRY]don't care, 96#[L-1]don't care, 98#[L-1-1]don't care, 100#[L17]don't care, 102#[L17-1]don't care, 104#[L17-2]don't care, 106#[L17-3]don't care, 108#[L17-4]don't care, 110#[L710]don't care, 112#[L712]don't care, 114#[L713]don't care, 116#[L714]don't care, 118#[L716]don't care, 120#[L718]don't care, 122#[L719]don't care, 124#[L720]don't care, 126#[L721]don't care, 128#[L722]don't care, 130#[L723]don't care, 132#[L724]don't care, 134#[L725]don't care, 136#[L726]don't care, 138#[L727]don't care, 140#[L728]don't care, 142#[L729]don't care, 144#[L730]don't care, 146#[L731]don't care, 148#[L732]don't care, 150#[L733]don't care, 152#[L734]don't care, 154#[L-1-2]don't care, 156#[L-1-3]don't care, 158#[L807]don't care, 160#[L807-1]don't care, 162#[L808]don't care, 164#[L808-1, P0ENTRY]don't care, 166#[L808-1, L737]don't care, 174#[L808-1, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 11:27:52,709 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 11:27:52,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 11:27:52,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1700601790, now seen corresponding path program 1 times [2021-01-21 11:27:52,780 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 11:27:52,780 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976977107] [2021-01-21 11:27:52,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 11:27:52,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 11:27:53,198 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 11:27:53,200 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976977107] [2021-01-21 11:27:53,201 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 11:27:53,201 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 11:27:53,202 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166622937] [2021-01-21 11:27:53,205 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 11:27:53,206 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 11:27:53,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 11:27:53,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 11:27:53,228 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 11:27:53,228 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 18.5) internal successors, (37), 3 states have internal predecessors, (37), 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 11:27:53,243 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:53,245 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 11:27:53,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 11:27:53,278 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 11:27:53,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:53,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 11:27:53,329 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:53,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:53,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-21 11:27:53,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 11:27:53,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 11:27:53,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 11:27:53,559 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:53,560 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:53,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:53,572 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 68 and size of Sequence is : 69[2021-01-21 11:27:53,580 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-21 11:27:53,581 INFO L132 SleepSetCegar]: [4126#[ULTIMATE.startENTRY]true, 4127#[L-1]true, 4128#[L-1-1]true, 4129#[L17]true, 4130#[L17-1]true, 4131#[L17-2]true, 4132#[L17-3]true, 4133#[L17-4]true, 4134#[L710]true, 4135#[L712]true, 4136#[L713]true, 4137#[L714]true, 4138#[L716]true, 4139#[L718]true, 4140#[L719]true, 4141#[L720]true, 4142#[L721]true, 4143#[L722]true, 4144#[L723]true, 4145#[L724]true, 4146#[L725]true, 4147#[L726]true, 4148#[L727]true, 4149#[L728]true, 4150#[L729]true, 4151#[L730]true, 4152#[L731](= ~y$w_buff0_used~0 0), 4153#[L732](= ~y$w_buff0_used~0 0), 4154#[L733](= ~y$w_buff0_used~0 0), 4155#[L734](= ~y$w_buff0_used~0 0), 4156#[L-1-2](= ~y$w_buff0_used~0 0), 4157#[L-1-3](= ~y$w_buff0_used~0 0), 4158#[L807](= ~y$w_buff0_used~0 0), 4159#[L807-1](= ~y$w_buff0_used~0 0), 4160#[L808](= ~y$w_buff0_used~0 0), 4161#[L808-1, P0ENTRY](= ~y$w_buff0_used~0 0), 4162#[L808-1, L737](= ~y$w_buff0_used~0 0), 4165#[L808-1, L747]true, 4386#[L808-1, L750]true, 4388#[L808-1, L757]true, 4390#[L808-1, L760]true, 4392#[L808-1, P0FINAL]true, 4394#[L808-1, P0EXIT]true, 4396#[P0EXIT, L809]true, 4397#[P0EXIT, L809-1]true, 4398#[L810, P0EXIT]true, 4399#[L810-1, P1ENTRY, P0EXIT]true, 4401#[P1ENTRY, P0EXIT, L811]true, 4403#[L765, P0EXIT, L811]true, 4405#[L767, P0EXIT, L811]true, 4407#[P0EXIT, L811, L783]true, 4409#[P0EXIT, L811, L790]true, 4411#[P0EXIT, L811, L793]true, 4413#[P0EXIT, L811, P1FINAL]true, 4415#[P0EXIT, L811, P1EXIT]true, 4416#[P0EXIT, P1EXIT, L813]true, 4417#[P0EXIT, P1EXIT, L814]true, 4418#[L2, P0EXIT, P1EXIT]true, 4419#[L3, P0EXIT, P1EXIT]true, 4421#[P0EXIT, P1EXIT, L2-1]true, 4442#[L821, P0EXIT, P1EXIT]true, 4443#[P0EXIT, P1EXIT, L824]true, 4444#[P0EXIT, L825, P1EXIT]true, 4445#[L18, P0EXIT, P1EXIT]true, 4446#[L18-1, P0EXIT, P1EXIT]true, 4448#[L18-2, P0EXIT, P1EXIT]true, 4449#[P0EXIT, P1EXIT, L17-5]true, 4450#[L17-7, P0EXIT, P1EXIT]true, 4451#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-21 11:27:53,582 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 11:27:53,582 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 11:27:53,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 11:27:53,583 INFO L82 PathProgramCache]: Analyzing trace with hash 611219929, now seen corresponding path program 1 times [2021-01-21 11:27:53,584 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 11:27:53,584 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695070150] [2021-01-21 11:27:53,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 11:27:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 11:27:54,299 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 11:27:54,300 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695070150] [2021-01-21 11:27:54,301 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 11:27:54,301 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-21 11:27:54,301 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824892457] [2021-01-21 11:27:54,303 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-21 11:27:54,304 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 11:27:54,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-21 11:27:54,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2021-01-21 11:27:54,306 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 11:27:54,306 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 8.5) internal successors, (68), 8 states have internal predecessors, (68), 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 11:27:54,348 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:54,349 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:54,364 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 11:27:54,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 11:27:54,401 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:54,402 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:54,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:54,411 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:54,453 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:54,454 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:54,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 11:27:54,511 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:54,538 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:54,562 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 11:27:54,609 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 11:27:54,654 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 11:27:54,687 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:54,717 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 11:27:54,761 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:54,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 11:27:54,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:54,863 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 11:27:54,954 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:54,955 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:54,961 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:54,967 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:55,093 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:55,094 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:55,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:55,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:55,159 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:55,160 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:55,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 107ms [2021-01-21 11:27:55,340 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 11:27:55,360 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:55,362 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 11:27:55,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:55,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:55,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 11:27:55,518 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:55,529 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:55,530 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 11:27:55,615 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 56ms [2021-01-21 11:27:55,694 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 53ms [2021-01-21 11:27:55,748 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:55,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms Size of Word is: 68 and size of Sequence is : 69[2021-01-21 11:27:55,801 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-21 11:27:55,802 INFO L132 SleepSetCegar]: [4461#[ULTIMATE.startENTRY]true, 4463#[L-1]true, 4465#[L-1-1]true, 4467#[L17]true, 4469#[L17-1]true, 4471#[L17-2]true, 4473#[L17-3]true, 4475#[L17-4]true, 4477#[L710]true, 4479#[L712]true, 4481#[L713]true, 4483#[L714]true, 4485#[L716]true, 4487#[L718]true, 4489#[L719]true, 4491#[L720]true, 4493#[L721]true, 4495#[L722]true, 4497#[L723]true, 4499#[L724]true, 4501#[L725]true, 4503#[L726]true, 4505#[L727]true, 4507#[L728]true, 4509#[L729]true, 4511#[L730]true, 4513#[L731](= ~y$w_buff0_used~0 0), 4515#[L732](= ~y$w_buff0_used~0 0), 4517#[L733](= ~y$w_buff0_used~0 0), 4519#[L734](= ~y$w_buff0_used~0 0), 4521#[L-1-2](= ~y$w_buff0_used~0 0), 4523#[L-1-3](= ~y$w_buff0_used~0 0), 4525#[L807](= ~y$w_buff0_used~0 0), 4527#[L807-1](= ~y$w_buff0_used~0 0), 4529#[L808](= ~y$w_buff0_used~0 0), 4531#[L808-1, P0ENTRY](= ~y$w_buff0_used~0 0), 4533#[L808-1, L737](= ~y$w_buff0_used~0 0), 4539#[L808-1, L747](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1)), 5269#[L808-1, L750](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1)), 5273#[L808-1, L757](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5277#[L808-1, L760](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5281#[L808-1, P0FINAL](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5285#[L808-1, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5289#[P0EXIT, L809](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5291#[P0EXIT, L809-1](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5293#[L810, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5295#[L810-1, P1ENTRY, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5299#[P1ENTRY, P0EXIT, L811](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5303#[L765, P0EXIT, L811](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5307#[L767, P0EXIT, L811](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5309#[L767, P0EXIT, L813](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5935#[L767, P0EXIT, L814](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5938#[L2, L767, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5941#[L767, L3, P0EXIT](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 5947#[L767, P0EXIT, L2-1](let ((.cse0 (div ~y$w_buff0_used~0 256))) (and (= ~y~0 1) (<= ~y$w_buff0_used~0 (* 256 .cse0)) (<= 0 .cse0))), 6010#[L767, L821, P0EXIT]true, 6015#[L767, P0EXIT, L824]true, 6018#[L767, P0EXIT, L825]true, 6023#[L767, L18, P0EXIT]true, 6030#[L18, P0EXIT, L783]true, 6034#[L18, P0EXIT, L790]true, 6038#[L18, P0EXIT, L793]true, 6042#[L18, P0EXIT, P1FINAL]true, 6046#[L18, P0EXIT, P1EXIT]true, 6048#[L18-1, P0EXIT, P1EXIT]true, 6052#[L18-2, P0EXIT, P1EXIT]true, 6054#[P0EXIT, P1EXIT, L17-5]true, 6056#[L17-7, P0EXIT, P1EXIT]true, 6058#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-21 11:27:55,802 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 11:27:55,802 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 11:27:55,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 11:27:55,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1312377223, now seen corresponding path program 2 times [2021-01-21 11:27:55,803 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 11:27:55,804 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994460607] [2021-01-21 11:27:55,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 11:27:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 11:27:56,148 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 11:27:56,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994460607] [2021-01-21 11:27:56,150 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 11:27:56,151 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 11:27:56,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232242673] [2021-01-21 11:27:56,158 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 11:27:56,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 11:27:56,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 11:27:56,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 11:27:56,161 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 11:27:56,164 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 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 11:27:56,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:56,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 11:27:56,270 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 11:27:56,276 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:56,395 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:56,396 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:56,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 11:27:56,435 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 11:27:56,460 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:56,478 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 11:27:56,515 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 11:27:56,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 11:27:56,591 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:56,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 11:27:56,667 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:56,707 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 11:27:56,739 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:56,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 11:27:56,793 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:56,794 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:56,801 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:56,810 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 11:27:56,913 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:56,913 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 11:27:56,943 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 11:27:56,972 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 11:27:56,996 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 11:27:57,025 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 11:27:57,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 11:27:57,111 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 11:27:57,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 11:27:57,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 97ms [2021-01-21 11:27:57,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 11:27:57,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 11:27:57,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 11:27:57,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 11:27:57,412 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:57,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:57,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:57,491 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:57,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 11:27:57,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:57,588 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 11:27:57,627 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 11:27:57,656 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 11:27:57,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 11:27:57,735 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 11:27:57,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 11:27:57,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 11:27:57,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 11:27:57,857 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:57,866 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 11:27:57,911 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 11:27:57,936 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:57,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:57,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 11:27:58,030 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 11:27:58,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 11:27:58,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 11:27:58,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 11:27:58,160 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 11:27:58,204 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 11:27:58,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:58,256 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 11:27:58,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 11:27:58,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:58,308 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,314 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 11:27:58,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:58,325 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,330 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:58,341 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 11:27:58,344 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,348 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:58,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 11:27:58,363 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,371 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 11:27:58,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:58,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 11:27:58,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 11:27:58,416 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:58,454 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:58,455 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:58,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 11:27:58,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 11:27:58,523 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 11:27:58,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 11:27:58,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 11:27:58,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 11:27:58,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:58,684 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 11:27:58,801 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 11:27:58,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 11:27:58,869 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 11:27:58,896 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 11:27:58,920 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 11:27:58,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 11:27:58,953 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:58,954 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 11:27:59,013 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 11:27:59,084 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 52ms [2021-01-21 11:27:59,096 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 11:27:59,098 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 11:27:59,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 11:27:59,188 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 11:27:59,200 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 11:27:59,205 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 11:27:59,214 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 11:27:59,226 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms Size of Word is: 68 and size of Sequence is : 69[2021-01-21 11:27:59,228 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-21 11:27:59,230 INFO L132 SleepSetCegar]: [6067#[ULTIMATE.startENTRY]true, 6069#[L-1]true, 6071#[L-1-1]true, 6073#[L17]true, 6075#[L17-1]true, 6077#[L17-2]true, 6079#[L17-3]true, 6081#[L17-4]true, 6083#[L710](= ~__unbuffered_cnt~0 0), 6085#[L712](= ~__unbuffered_cnt~0 0), 6087#[L713](= ~__unbuffered_cnt~0 0), 6091#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6093#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6095#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6097#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6099#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6101#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6103#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6105#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6107#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6109#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6111#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6113#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6115#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6117#[L729](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6119#[L730](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6121#[L731](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6123#[L732](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6125#[L733](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6127#[L734](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6129#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6131#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6133#[L807](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6135#[L807-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6137#[L808](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6139#[L808-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6141#[L808-1, L737](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6147#[L808-1, L747](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6887#[L808-1, L750](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6893#[L750, L809](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13846#[L750, L809-1](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13851#[L750, L810](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13856#[L810-1, L750, P1ENTRY](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13866#[L750, P1ENTRY, L811](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13876#[L750, L765, L811](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13886#[L767, L750, L811](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13896#[L750, L811, L783](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13906#[L811, L757, L783](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13920#[L760, L811, L783](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 13932#[P0FINAL, L811, L783](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 13944#[P0EXIT, L811, L783](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 13954#[P0EXIT, L811, L790](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 13962#[P0EXIT, L811, L793](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 13970#[P0EXIT, L811, P1FINAL](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 13978#[P0EXIT, L811, P1EXIT](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 13982#[P0EXIT, P1EXIT, L813]true, 13986#[P0EXIT, P1EXIT, L814]true, 13990#[L2, P0EXIT, P1EXIT]true, 13994#[L3, P0EXIT, P1EXIT]true, 14002#[P0EXIT, P1EXIT, L2-1]true, 14006#[L821, P0EXIT, P1EXIT]true, 14010#[P0EXIT, P1EXIT, L824]true, 14014#[P0EXIT, L825, P1EXIT]true, 14016#[L18, P0EXIT, P1EXIT]true, 14018#[L18-1, P0EXIT, P1EXIT]true, 14022#[L18-2, P0EXIT, P1EXIT]true, 14024#[P0EXIT, P1EXIT, L17-5]true, 14026#[L17-7, P0EXIT, P1EXIT]true, 14028#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-21 11:27:59,230 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 11:27:59,231 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 11:27:59,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 11:27:59,232 INFO L82 PathProgramCache]: Analyzing trace with hash -1040352039, now seen corresponding path program 3 times [2021-01-21 11:27:59,232 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 11:27:59,232 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115407575] [2021-01-21 11:27:59,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 11:27:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 11:27:59,311 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 11:27:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 11:27:59,397 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 11:27:59,471 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 11:27:59,471 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 11:27:59,471 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 11:27:59,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 11:27:59 BasicIcfg [2021-01-21 11:27:59,679 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 11:27:59,682 INFO L168 Benchmark]: Toolchain (without parser) took 12981.94 ms. Allocated memory was 323.0 MB in the beginning and 425.7 MB in the end (delta: 102.8 MB). Free memory was 296.8 MB in the beginning and 281.4 MB in the end (delta: 15.4 MB). Peak memory consumption was 119.4 MB. Max. memory is 16.0 GB. [2021-01-21 11:27:59,683 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 323.0 MB. Free memory was 293.5 MB in the beginning and 293.3 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 11:27:59,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1100.30 ms. Allocated memory is still 323.0 MB. Free memory was 296.5 MB in the beginning and 293.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.0 GB. [2021-01-21 11:27:59,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.50 ms. Allocated memory is still 323.0 MB. Free memory was 293.9 MB in the beginning and 291.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 11:27:59,686 INFO L168 Benchmark]: Boogie Preprocessor took 46.95 ms. Allocated memory is still 323.0 MB. Free memory was 291.8 MB in the beginning and 289.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 11:27:59,687 INFO L168 Benchmark]: RCFGBuilder took 3126.61 ms. Allocated memory is still 323.0 MB. Free memory was 289.7 MB in the beginning and 274.9 MB in the end (delta: 14.8 MB). Peak memory consumption was 178.4 MB. Max. memory is 16.0 GB. [2021-01-21 11:27:59,689 INFO L168 Benchmark]: TraceAbstraction took 8573.58 ms. Allocated memory was 323.0 MB in the beginning and 425.7 MB in the end (delta: 102.8 MB). Free memory was 274.9 MB in the beginning and 281.4 MB in the end (delta: -6.5 MB). Peak memory consumption was 95.2 MB. Max. memory is 16.0 GB. [2021-01-21 11:27:59,694 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 323.0 MB. Free memory was 293.5 MB in the beginning and 293.3 MB in the end (delta: 136.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1100.30 ms. Allocated memory is still 323.0 MB. Free memory was 296.5 MB in the beginning and 293.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 122.50 ms. Allocated memory is still 323.0 MB. Free memory was 293.9 MB in the beginning and 291.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 46.95 ms. Allocated memory is still 323.0 MB. Free memory was 291.8 MB in the beginning and 289.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 3126.61 ms. Allocated memory is still 323.0 MB. Free memory was 289.7 MB in the beginning and 274.9 MB in the end (delta: 14.8 MB). Peak memory consumption was 178.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 8573.58 ms. Allocated memory was 323.0 MB in the beginning and 425.7 MB in the end (delta: 102.8 MB). Free memory was 274.9 MB in the beginning and 281.4 MB in the end (delta: -6.5 MB). Peak memory consumption was 95.2 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_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L719] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L720] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L721] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=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$r_buff0_thd0=0] [L722] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=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] [L723] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=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$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=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] [L727] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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] [L728] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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$read_delayed_var={0:0}] [L729] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=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$w_buff0=0] [L730] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=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] [L731] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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] [L732] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$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] [L733] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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] [L734] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 pthread_t t1547; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L808] FCALL, FORK 0 pthread_create(&t1547, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L738] 1 y$w_buff1 = y$w_buff0 [L739] 1 y$w_buff0 = 1 [L740] 1 y$w_buff1_used = y$w_buff0_used [L741] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L743] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L744] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L745] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L746] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 pthread_t t1548; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L810] FCALL, FORK 0 pthread_create(&t1548, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L766] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L769] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L770] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L771] 2 y$flush_delayed = weak$$choice2 [L772] 2 y$mem_tmp = y [L773] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L773] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L774] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L774] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L774] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L775] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L775] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L775] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L776] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L776] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L776] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L777] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L777] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L778] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L778] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L779] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L779] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] 2 __unbuffered_p1_EAX = y [L781] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L781] 2 y = y$flush_delayed ? y$mem_tmp : y [L782] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L752] 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) [L752] 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) [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L753] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L754] 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 [L755] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L755] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L756] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L756] 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 [L759] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L761] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L785] 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) [L785] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L785] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L785] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L786] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L786] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L787] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L787] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L788] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L788] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L789] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L789] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L792] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L794] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L812] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$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_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L816] 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) [L816] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L816] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L816] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L817] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L817] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L818] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L818] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L819] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L819] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L820] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L820] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L823] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$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_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$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_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] 0 __assert_fail ("0", "podwr000_power.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$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$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 83 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 8.1s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.4s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2015occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 241 NumberOfCodeBlocks, 241 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 170 ConstructedInterpolants, 0 QuantifiedInterpolants, 34449 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...