/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/mix048_pso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 10:02:43,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 10:02:43,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 10:02:43,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 10:02:43,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 10:02:43,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 10:02:43,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 10:02:43,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 10:02:43,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 10:02:43,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 10:02:43,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 10:02:43,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 10:02:43,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 10:02:43,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 10:02:43,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 10:02:43,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 10:02:43,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 10:02:43,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 10:02:43,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 10:02:43,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 10:02:43,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 10:02:43,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 10:02:43,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 10:02:43,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 10:02:43,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 10:02:43,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 10:02:43,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 10:02:43,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 10:02:43,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 10:02:43,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 10:02:43,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 10:02:43,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 10:02:43,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 10:02:43,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 10:02:43,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 10:02:43,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 10:02:43,181 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 10:02:43,239 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 10:02:43,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 10:02:43,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 10:02:43,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 10:02:43,243 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 10:02:43,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 10:02:43,244 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 10:02:43,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 10:02:43,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 10:02:43,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 10:02:43,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 10:02:43,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 10:02:43,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 10:02:43,246 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 10:02:43,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 10:02:43,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 10:02:43,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 10:02:43,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 10:02:43,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 10:02:43,248 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 10:02:43,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 10:02:43,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 10:02:43,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 10:02:43,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 10:02:43,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 10:02:43,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 10:02:43,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 10:02:43,250 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 10:02:43,250 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 10:02:43,251 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 10:02:43,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 10:02:43,251 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 10:02:43,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 10:02:43,251 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 10:02:43,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 10:02:43,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 10:02:43,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 10:02:43,686 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 10:02:43,687 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 10:02:43,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix048_pso.oepc.i [2021-01-21 10:02:43,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7231ac06/b43528426d81424283efa850c865c2eb/FLAGfae4b4c9f [2021-01-21 10:02:44,573 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 10:02:44,573 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix048_pso.oepc.i [2021-01-21 10:02:44,596 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7231ac06/b43528426d81424283efa850c865c2eb/FLAGfae4b4c9f [2021-01-21 10:02:44,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7231ac06/b43528426d81424283efa850c865c2eb [2021-01-21 10:02:44,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 10:02:44,819 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 10:02:44,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 10:02:44,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 10:02:44,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 10:02:44,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 10:02:44" (1/1) ... [2021-01-21 10:02:44,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7437466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:44, skipping insertion in model container [2021-01-21 10:02:44,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 10:02:44" (1/1) ... [2021-01-21 10:02:44,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 10:02:44,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 10:02:45,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 10:02:45,388 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 10:02:45,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 10:02:45,566 INFO L208 MainTranslator]: Completed translation [2021-01-21 10:02:45,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45 WrapperNode [2021-01-21 10:02:45,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 10:02:45,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 10:02:45,568 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 10:02:45,568 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 10:02:45,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 10:02:45,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 10:02:45,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 10:02:45,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 10:02:45,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (1/1) ... [2021-01-21 10:02:45,738 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 10:02:45,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 10:02:45,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 10:02:45,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 10:02:45,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (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 10:02:45,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 10:02:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 10:02:45,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 10:02:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 10:02:45,839 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 10:02:45,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 10:02:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 10:02:45,842 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 10:02:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 10:02:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 10:02:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 10:02:45,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 10:02:45,845 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 10:02:47,871 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 10:02:47,872 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 10:02:47,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 10:02:47 BoogieIcfgContainer [2021-01-21 10:02:47,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 10:02:47,876 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 10:02:47,876 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 10:02:47,880 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 10:02:47,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 10:02:44" (1/3) ... [2021-01-21 10:02:47,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3096ee0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 10:02:47, skipping insertion in model container [2021-01-21 10:02:47,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:02:45" (2/3) ... [2021-01-21 10:02:47,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3096ee0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 10:02:47, skipping insertion in model container [2021-01-21 10:02:47,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 10:02:47" (3/3) ... [2021-01-21 10:02:47,883 INFO L111 eAbstractionObserver]: Analyzing ICFG mix048_pso.oepc.i [2021-01-21 10:02:47,899 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 10:02:47,899 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 10:02:47,903 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 10:02:47,904 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 10:02:47,947 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,948 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,948 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,948 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,949 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,949 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,949 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,949 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,950 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,950 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,950 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,951 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,951 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,952 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,953 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,958 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,958 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,958 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,958 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,959 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,959 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,959 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,960 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,961 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,961 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,961 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,961 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,961 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,961 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,962 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,962 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,962 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,962 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,962 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,962 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,981 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,982 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,984 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,984 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,987 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,987 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,987 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,987 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,987 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,988 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,988 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,988 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,988 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,990 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,995 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,995 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,995 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,995 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,996 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,996 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,996 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,996 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,996 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,997 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,997 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,997 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,997 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:47,997 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:02:48,002 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 10:02:48,015 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 10:02:48,039 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 10:02:48,039 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 10:02:48,039 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 10:02:48,039 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 10:02:48,040 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 10:02:48,040 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 10:02:48,040 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 10:02:48,040 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 10:02:48,088 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:02:48,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:02:48,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:48,112 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:48,175 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:02:48,204 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:02:48,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:02:48,310 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:02:48,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:02:48,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:02:48,459 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:48,462 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:48,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:48,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:48,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:02:48,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:02:48,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:48,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:48,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:02:48,780 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:02:48,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:48,806 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:48,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:48,819 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:48,884 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:02:48,931 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:02:48,981 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:02:49,023 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:02:49,050 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:02:49,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 10:02:49,087 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:02:49,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:02:49,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 10:02:49,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:02:49,170 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:49,189 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:02:49,222 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1162ms [2021-01-21 10:02:49,222 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2015 states, but on-demand construction may add more states [2021-01-21 10:02:49,233 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 10:02:49,243 INFO L131 SleepSetCegar]: Size of mCounterexample is: 38 [2021-01-21 10:02:49,244 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 10:02:49,244 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:02:49,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:02:49,250 INFO L82 PathProgramCache]: Analyzing trace with hash -1700601790, now seen corresponding path program 1 times [2021-01-21 10:02:49,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:02:49,261 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622974832] [2021-01-21 10:02:49,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:02:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:02:49,596 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 10:02:49,598 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622974832] [2021-01-21 10:02:49,598 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:02:49,598 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 10:02:49,599 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030614907] [2021-01-21 10:02:49,604 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 10:02:49,604 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:02:49,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 10:02:49,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 10:02:49,625 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:02:49,625 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 10:02:49,642 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:49,643 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:49,656 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:02:49,675 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:02:49,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:49,684 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:49,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:49,747 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:02:49,787 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:02:49,823 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:02:49,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:49,876 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:49,897 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:49,897 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:02:49,902 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:49,905 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 68 and size of Sequence is : 69[2021-01-21 10:02:49,912 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-21 10:02:49,913 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 10:02:49,913 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 10:02:49,914 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:02:49,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:02:49,914 INFO L82 PathProgramCache]: Analyzing trace with hash 611219929, now seen corresponding path program 1 times [2021-01-21 10:02:49,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:02:49,915 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448628648] [2021-01-21 10:02:49,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:02:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:02:50,538 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 10:02:50,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448628648] [2021-01-21 10:02:50,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:02:50,538 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-21 10:02:50,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593744391] [2021-01-21 10:02:50,540 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-21 10:02:50,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:02:50,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-21 10:02:50,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-21 10:02:50,542 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:02:50,542 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 9 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 10:02:50,595 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:50,597 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:02:50,613 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:02:50,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 10:02:50,675 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:50,677 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:02:50,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:02:50,690 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:50,757 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:50,757 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:02:50,779 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:02:50,801 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:02:50,822 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:02:50,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:02:50,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:02:50,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:02:50,941 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:50,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:50,998 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:02:51,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:02:51,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:51,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:51,161 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:51,162 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:51,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:02:51,172 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:51,304 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:51,305 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:51,326 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:02:51,349 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:02:51,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:51,427 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:02:51,497 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:51,498 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:51,536 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:02:51,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:02:51,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:51,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:02:51,633 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:51,633 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:02:51,700 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 10:02:51,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:02:51,815 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:02:51,861 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms Size of Word is: 68 and size of Sequence is : 69[2021-01-21 10:02:51,862 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-21 10:02:51,863 INFO L132 SleepSetCegar]: [4462#[ULTIMATE.startENTRY]true, 4464#[L-1]true, 4466#[L-1-1]true, 4468#[L17]true, 4470#[L17-1]true, 4472#[L17-2]true, 4474#[L17-3]true, 4476#[L17-4]true, 4478#[L710]true, 4480#[L712]true, 4482#[L713]true, 4484#[L714]true, 4486#[L716]true, 4488#[L718]true, 4490#[L719]true, 4492#[L720]true, 4494#[L721]true, 4496#[L722]true, 4498#[L723]true, 4500#[L724](= ~y$r_buff0_thd2~0 0), 4502#[L725](= ~y$r_buff0_thd2~0 0), 4504#[L726](= ~y$r_buff0_thd2~0 0), 4506#[L727](= ~y$r_buff0_thd2~0 0), 4508#[L728](= ~y$r_buff0_thd2~0 0), 4510#[L729](= ~y$r_buff0_thd2~0 0), 4512#[L730](= ~y$r_buff0_thd2~0 0), 4514#[L731](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4516#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4518#[L733](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4520#[L734](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4522#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4524#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4526#[L807](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4528#[L807-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4530#[L808](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4532#[L808-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4534#[L808-1, L737](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4540#[L808-1, L747](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd2~0 0)), 5270#[L808-1, L750](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd2~0 0)), 5274#[L808-1, L757](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5278#[L808-1, L760](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5282#[L808-1, P0FINAL](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5286#[L808-1, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5290#[P0EXIT, L809](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5292#[P0EXIT, L809-1](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5294#[L810, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5296#[L810-1, P1ENTRY, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5300#[P1ENTRY, P0EXIT, L811](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5304#[L765, P0EXIT, L811](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5308#[L767, P0EXIT, L811](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5310#[L767, P0EXIT, L813](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5938#[L767, P0EXIT, L814](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5941#[L2, L767, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5944#[L767, L3, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5950#[L767, P0EXIT, L2-1](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 6013#[L767, L821, P0EXIT](= ~y$r_buff0_thd2~0 0), 6018#[L767, P0EXIT, L824](= ~y$r_buff0_thd2~0 0), 6021#[L767, P0EXIT, L825](= ~y$r_buff0_thd2~0 0), 6026#[L767, L18, P0EXIT](= ~y$r_buff0_thd2~0 0), 6033#[L18, P0EXIT, L783](= ~y$r_buff0_thd2~0 0), 6037#[L18, P0EXIT, L790](= ~y$r_buff0_thd2~0 0), 6041#[L18, P0EXIT, L793](= ~y$r_buff0_thd2~0 0), 6045#[L18, P0EXIT, P1FINAL](= ~y$r_buff0_thd2~0 0), 6049#[L18, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6051#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6055#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6057#[P0EXIT, P1EXIT, L17-5](= ~y$r_buff0_thd2~0 0), 6059#[L17-7, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6061#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0)] [2021-01-21 10:02:51,863 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 10:02:51,864 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:02:51,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:02:51,864 INFO L82 PathProgramCache]: Analyzing trace with hash 1312377223, now seen corresponding path program 2 times [2021-01-21 10:02:51,865 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:02:51,865 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334934161] [2021-01-21 10:02:51,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:02:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:02:52,094 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 10:02:52,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334934161] [2021-01-21 10:02:52,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:02:52,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 10:02:52,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101784744] [2021-01-21 10:02:52,100 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 10:02:52,100 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:02:52,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 10:02:52,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 10:02:52,101 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:02:52,101 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 10:02:52,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:02:52,155 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 10:02:52,183 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:52,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:52,294 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:52,294 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:02:52,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:02:52,326 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:02:52,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:02:52,363 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:02:52,405 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 10:02:52,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:02:52,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:52,491 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:52,527 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:02:52,568 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 10:02:52,596 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:02:52,624 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:52,640 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:52,641 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:52,646 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:52,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:52,716 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:52,717 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:52,734 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:52,805 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 66ms [2021-01-21 10:02:52,824 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:52,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:02:52,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:02:52,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:02:52,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:52,963 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:52,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:02:53,030 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:02:53,055 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:53,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:53,096 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,101 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,144 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:02:53,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:02:53,186 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:02:53,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:02:53,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:02:53,276 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:02:53,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:53,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:53,368 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:02:53,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:02:53,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:02:53,448 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:53,463 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,512 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:02:53,528 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 10:02:53,551 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:02:53,570 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:53,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:02:53,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:02:53,673 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:02:53,699 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:53,739 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:02:53,771 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:02:53,796 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:02:53,823 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:02:53,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 65ms [2021-01-21 10:02:53,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:53,915 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:53,920 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,930 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,935 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,940 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,944 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,949 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:53,959 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,965 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:53,970 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,976 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:53,988 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,993 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:53,998 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:02:54,035 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:54,037 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:02:54,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:02:54,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:54,094 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:54,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:02:54,151 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:02:54,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:02:54,214 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:54,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:02:54,280 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:02:54,317 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:02:54,341 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:02:54,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:02:54,383 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:54,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:02:54,412 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:54,413 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:54,476 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 49ms [2021-01-21 10:02:54,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 10:02:54,547 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:54,548 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:54,579 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:02:54,615 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:02:54,622 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:02:54,623 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:02:54,628 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:02:54,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:02:54,645 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:02:54,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 68 and size of Sequence is : 69[2021-01-21 10:02:54,652 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-21 10:02:54,653 INFO L132 SleepSetCegar]: [6070#[ULTIMATE.startENTRY]true, 6072#[L-1]true, 6074#[L-1-1]true, 6076#[L17]true, 6078#[L17-1]true, 6080#[L17-2]true, 6082#[L17-3]true, 6084#[L17-4]true, 6086#[L710](= ~__unbuffered_cnt~0 0), 6088#[L712](= ~__unbuffered_cnt~0 0), 6090#[L713](= ~__unbuffered_cnt~0 0), 6094#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6096#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6098#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6100#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6102#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6104#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6106#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6108#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6110#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6112#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6114#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6116#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6118#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6120#[L729](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6122#[L730](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6124#[L731](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6126#[L732](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6128#[L733](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6130#[L734](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6132#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6134#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6136#[L807](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6138#[L807-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6140#[L808](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6142#[L808-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6144#[L808-1, L737](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6150#[L808-1, L747](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6890#[L808-1, L750](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 6896#[L750, L809](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13849#[L750, L809-1](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13854#[L750, L810](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13859#[L810-1, L750, P1ENTRY](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13869#[L750, P1ENTRY, L811](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13879#[L750, L765, L811](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13889#[L767, L750, L811](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13899#[L750, L811, L783](and (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13909#[L811, L757, L783](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 13923#[L760, L811, L783](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13935#[P0FINAL, L811, L783](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13947#[P0EXIT, L811, L783](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13957#[P0EXIT, L811, L790](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13965#[P0EXIT, L811, L793](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13973#[P0EXIT, L811, P1FINAL](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13981#[P0EXIT, L811, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 13985#[P0EXIT, P1EXIT, L813](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 13989#[P0EXIT, P1EXIT, L814](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 13993#[L2, P0EXIT, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 13997#[L3, P0EXIT, P1EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14005#[P0EXIT, P1EXIT, L2-1](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 14009#[L821, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 14013#[P0EXIT, P1EXIT, L824](= ~y$r_buff0_thd2~0 0), 14017#[P0EXIT, L825, P1EXIT](= ~y$r_buff0_thd2~0 0), 14019#[L18, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 14021#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 14025#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 14027#[P0EXIT, P1EXIT, L17-5](= ~y$r_buff0_thd2~0 0), 14029#[L17-7, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 14031#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0)] [2021-01-21 10:02:54,654 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 10:02:54,654 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:02:54,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:02:54,655 INFO L82 PathProgramCache]: Analyzing trace with hash -1040352039, now seen corresponding path program 3 times [2021-01-21 10:02:54,655 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:02:54,655 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776953042] [2021-01-21 10:02:54,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:02:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 10:02:54,762 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 10:02:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 10:02:54,878 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 10:02:54,947 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 10:02:54,947 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 10:02:54,948 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 10:02:55,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 10:02:55 BasicIcfg [2021-01-21 10:02:55,128 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 10:02:55,132 INFO L168 Benchmark]: Toolchain (without parser) took 10311.17 ms. Allocated memory was 302.0 MB in the beginning and 482.3 MB in the end (delta: 180.4 MB). Free memory was 276.9 MB in the beginning and 271.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 188.2 MB. Max. memory is 16.0 GB. [2021-01-21 10:02:55,134 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 272.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 10:02:55,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 743.15 ms. Allocated memory is still 302.0 MB. Free memory was 276.6 MB in the beginning and 243.5 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.0 GB. [2021-01-21 10:02:55,136 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.71 ms. Allocated memory is still 302.0 MB. Free memory was 243.5 MB in the beginning and 283.0 MB in the end (delta: -39.5 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.0 GB. [2021-01-21 10:02:55,138 INFO L168 Benchmark]: Boogie Preprocessor took 44.05 ms. Allocated memory is still 302.0 MB. Free memory was 283.0 MB in the beginning and 280.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 10:02:55,140 INFO L168 Benchmark]: RCFGBuilder took 2135.62 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 280.9 MB in the beginning and 313.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 179.2 MB. Max. memory is 16.0 GB. [2021-01-21 10:02:55,142 INFO L168 Benchmark]: TraceAbstraction took 7252.25 ms. Allocated memory was 362.8 MB in the beginning and 482.3 MB in the end (delta: 119.5 MB). Free memory was 312.5 MB in the beginning and 271.7 MB in the end (delta: 40.8 MB). Peak memory consumption was 161.4 MB. Max. memory is 16.0 GB. [2021-01-21 10:02:55,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 272.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 743.15 ms. Allocated memory is still 302.0 MB. Free memory was 276.6 MB in the beginning and 243.5 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 125.71 ms. Allocated memory is still 302.0 MB. Free memory was 243.5 MB in the beginning and 283.0 MB in the end (delta: -39.5 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 44.05 ms. Allocated memory is still 302.0 MB. Free memory was 283.0 MB in the beginning and 280.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2135.62 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 280.9 MB in the beginning and 313.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 179.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 7252.25 ms. Allocated memory was 362.8 MB in the beginning and 482.3 MB in the end (delta: 119.5 MB). Free memory was 312.5 MB in the beginning and 271.7 MB in the end (delta: 40.8 MB). Peak memory consumption was 161.4 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$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 pthread_t t1285; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L808] FCALL, FORK 0 pthread_create(&t1285, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 pthread_t t1286; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L810] FCALL, FORK 0 pthread_create(&t1286, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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$$choice0=50, weak$$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", "mix048_pso.oepc.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$$choice0=50, weak$$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: 6.9s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.1s, 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, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 241 NumberOfCodeBlocks, 241 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 170 ConstructedInterpolants, 0 QuantifiedInterpolants, 33243 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...