/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/mix054_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 10:46:12,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 10:46:12,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 10:46:12,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 10:46:12,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 10:46:12,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 10:46:12,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 10:46:12,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 10:46:13,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 10:46:13,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 10:46:13,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 10:46:13,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 10:46:13,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 10:46:13,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 10:46:13,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 10:46:13,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 10:46:13,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 10:46:13,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 10:46:13,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 10:46:13,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 10:46:13,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 10:46:13,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 10:46:13,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 10:46:13,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 10:46:13,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 10:46:13,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 10:46:13,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 10:46:13,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 10:46:13,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 10:46:13,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 10:46:13,047 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 10:46:13,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 10:46:13,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 10:46:13,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 10:46:13,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 10:46:13,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 10:46:13,056 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 10:46:13,091 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 10:46:13,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 10:46:13,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 10:46:13,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 10:46:13,094 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 10:46:13,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 10:46:13,095 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 10:46:13,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 10:46:13,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 10:46:13,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 10:46:13,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 10:46:13,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 10:46:13,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 10:46:13,097 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 10:46:13,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 10:46:13,097 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 10:46:13,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 10:46:13,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 10:46:13,098 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 10:46:13,099 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 10:46:13,099 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 10:46:13,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 10:46:13,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 10:46:13,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 10:46:13,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 10:46:13,101 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 10:46:13,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 10:46:13,101 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 10:46:13,102 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 10:46:13,102 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 10:46:13,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 10:46:13,102 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 10:46:13,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 10:46:13,103 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 10:46:13,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 10:46:13,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 10:46:13,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 10:46:13,751 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 10:46:13,752 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 10:46:13,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix054_power.oepc.i [2021-01-21 10:46:13,874 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29ff821a8/8c2c1ed384a04ab392736e56816129bb/FLAG325ab6029 [2021-01-21 10:46:14,753 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 10:46:14,753 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix054_power.oepc.i [2021-01-21 10:46:14,788 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29ff821a8/8c2c1ed384a04ab392736e56816129bb/FLAG325ab6029 [2021-01-21 10:46:14,963 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29ff821a8/8c2c1ed384a04ab392736e56816129bb [2021-01-21 10:46:14,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 10:46:14,976 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 10:46:14,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 10:46:14,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 10:46:14,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 10:46:14,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 10:46:14" (1/1) ... [2021-01-21 10:46:15,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f401b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:14, skipping insertion in model container [2021-01-21 10:46:15,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 10:46:14" (1/1) ... [2021-01-21 10:46:15,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 10:46:15,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 10:46:15,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 10:46:15,759 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 10:46:15,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 10:46:15,938 INFO L208 MainTranslator]: Completed translation [2021-01-21 10:46:15,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15 WrapperNode [2021-01-21 10:46:15,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 10:46:15,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 10:46:15,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 10:46:15,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 10:46:15,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:15,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,022 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 10:46:16,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 10:46:16,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 10:46:16,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 10:46:16,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,047 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (1/1) ... [2021-01-21 10:46:16,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 10:46:16,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 10:46:16,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 10:46:16,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 10:46:16,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (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 10:46:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 10:46:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 10:46:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 10:46:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 10:46:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 10:46:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 10:46:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 10:46:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 10:46:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 10:46:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 10:46:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 10:46:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 10:46:16,259 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 10:46:19,064 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 10:46:19,066 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 10:46:19,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 10:46:19 BoogieIcfgContainer [2021-01-21 10:46:19,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 10:46:19,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 10:46:19,077 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 10:46:19,082 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 10:46:19,084 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 10:46:14" (1/3) ... [2021-01-21 10:46:19,085 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27910355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 10:46:19, skipping insertion in model container [2021-01-21 10:46:19,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 10:46:15" (2/3) ... [2021-01-21 10:46:19,086 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27910355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 10:46:19, skipping insertion in model container [2021-01-21 10:46:19,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 10:46:19" (3/3) ... [2021-01-21 10:46:19,089 INFO L111 eAbstractionObserver]: Analyzing ICFG mix054_power.oepc.i [2021-01-21 10:46:19,119 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 10:46:19,119 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 10:46:19,126 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 10:46:19,128 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 10:46:19,197 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,198 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,198 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,198 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,198 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,198 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,199 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,199 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,199 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,200 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,200 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,200 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,200 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,200 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,201 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,201 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,201 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,201 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,201 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,201 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,202 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,202 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,203 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,203 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,205 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,206 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,209 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,210 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,211 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,211 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,213 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,213 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,214 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,214 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,214 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,216 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,217 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,217 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,218 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,219 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,219 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,221 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,221 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,222 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,222 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,222 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,227 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,228 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,229 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,230 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,231 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,232 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,233 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,234 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,234 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,235 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,235 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,236 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,237 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,237 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,237 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,237 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,238 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,244 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,244 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,244 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,244 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,244 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,246 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,265 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,277 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,278 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,279 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,279 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,279 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,280 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,280 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,284 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,291 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,291 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,293 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,294 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,296 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,296 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,296 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,297 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,297 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,297 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,297 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,297 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,297 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,298 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,298 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,298 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,299 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,300 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,300 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,303 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,303 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,304 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,304 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,304 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,304 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,304 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,305 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,305 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,305 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,305 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,305 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,306 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,306 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,312 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,313 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,313 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,313 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,314 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,314 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,314 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,314 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,315 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,315 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,315 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,315 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,315 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,315 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 10:46:19,318 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 10:46:19,338 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 10:46:19,370 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 10:46:19,371 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 10:46:19,371 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 10:46:19,371 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 10:46:19,371 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 10:46:19,371 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 10:46:19,372 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 10:46:19,372 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 10:46:19,436 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:46:19,447 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 10:46:19,468 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:19,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:19,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:19,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:19,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:46:19,741 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 10:46:19,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:19,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:19,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:19,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:19,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:19,929 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 10:46:19,938 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:19,943 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:20,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:46:20,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 10:46:20,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:46:20,171 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:20,219 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:46:20,261 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:46:20,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-21 10:46:20,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:20,291 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:20,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:20,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:46:20,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:46:20,461 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:46:20,519 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 10:46:20,541 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:46:20,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 10:46:20,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:46:20,618 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:46:20,646 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:46:20,669 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 10:46:20,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:46:20,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:20,776 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1375ms [2021-01-21 10:46:20,777 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2014 states, but on-demand construction may add more states [2021-01-21 10:46:20,793 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2014 states, 1864 states have (on average 1.3406652360515021) internal successors, (2499), 2013 states have internal predecessors, (2499), 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: 39 and size of Sequence is : 40[2021-01-21 10:46:20,810 INFO L131 SleepSetCegar]: Size of mCounterexample is: 40 [2021-01-21 10:46:20,811 INFO L132 SleepSetCegar]: [93#[ULTIMATE.startENTRY]don't care, 95#[L-1]don't care, 97#[L-1-1]don't care, 99#[L17]don't care, 101#[L17-1]don't care, 103#[L17-2]don't care, 105#[L17-3]don't care, 107#[L17-4]don't care, 109#[L710]don't care, 111#[L711]don't care, 113#[L712]don't care, 115#[L714]don't care, 117#[L716]don't care, 119#[L717]don't care, 121#[L718]don't care, 123#[L719]don't care, 125#[L720]don't care, 127#[L721]don't care, 129#[L722]don't care, 131#[L723]don't care, 133#[L724]don't care, 135#[L725]don't care, 137#[L726]don't care, 139#[L727]don't care, 141#[L728]don't care, 143#[L729]don't care, 145#[L730]don't care, 147#[L731]don't care, 149#[L732]don't care, 151#[L-1-2]don't care, 153#[L-1-3]don't care, 155#[L805]don't care, 157#[L805-1]don't care, 159#[L806]don't care, 161#[P0ENTRY, L806-1]don't care, 165#[P0ENTRY, L807]don't care, 167#[L807-1, P0ENTRY]don't care, 171#[L808, P0ENTRY]don't care, 177#[L808, L735]don't care, 183#[P0Err0ASSERT_VIOLATIONERROR_FUNCTION, L808]don't care] [2021-01-21 10:46:20,812 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:46:20,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:46:20,822 INFO L82 PathProgramCache]: Analyzing trace with hash -1168898522, now seen corresponding path program 1 times [2021-01-21 10:46:20,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:46:20,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284715177] [2021-01-21 10:46:20,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:46:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:46:21,304 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 10:46:21,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284715177] [2021-01-21 10:46:21,308 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:46:21,308 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 10:46:21,309 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894427101] [2021-01-21 10:46:21,315 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 10:46:21,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:46:21,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 10:46:21,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 10:46:21,377 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:46:21,378 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 19.5) internal successors, (39), 3 states have internal predecessors, (39), 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 10:46:21,397 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:21,399 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:46:21,415 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:46:21,427 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:46:21,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:21,450 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:21,480 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:46:21,513 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:46:21,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 54ms [2021-01-21 10:46:21,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 51ms [2021-01-21 10:46:21,665 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:46:21,702 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:46:21,708 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:21,711 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:46:21,746 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:46:21,747 INFO L132 SleepSetCegar]: [4123#[ULTIMATE.startENTRY]true, 4124#[L-1]true, 4125#[L-1-1]true, 4126#[L17]true, 4127#[L17-1]true, 4128#[L17-2]true, 4129#[L17-3]true, 4130#[L17-4]true, 4131#[L710]true, 4132#[L711]true, 4133#[L712]true, 4134#[L714]true, 4135#[L716]true, 4136#[L717]true, 4137#[L718]true, 4138#[L719]true, 4139#[L720]true, 4140#[L721]true, 4141#[L722]true, 4142#[L723]true, 4143#[L724]true, 4144#[L725]true, 4145#[L726]true, 4146#[L727]true, 4147#[L728]true, 4148#[L729](= ~y$w_buff0_used~0 0), 4149#[L730](= ~y$w_buff0_used~0 0), 4150#[L731](= ~y$w_buff0_used~0 0), 4151#[L732](= ~y$w_buff0_used~0 0), 4152#[L-1-2](= ~y$w_buff0_used~0 0), 4153#[L-1-3](= ~y$w_buff0_used~0 0), 4154#[L805](= ~y$w_buff0_used~0 0), 4155#[L805-1](= ~y$w_buff0_used~0 0), 4156#[L806](= ~y$w_buff0_used~0 0), 4157#[P0ENTRY, L806-1](= ~y$w_buff0_used~0 0), 4158#[P0ENTRY, L807](= ~y$w_buff0_used~0 0), 4160#[L807-1, P0ENTRY](= ~y$w_buff0_used~0 0), 4162#[L808, P0ENTRY](= ~y$w_buff0_used~0 0), 4164#[L808, L735](= ~y$w_buff0_used~0 0), 4166#[L808, L745]true, 4385#[L808, L748]true, 4387#[L755, L808]true, 4389#[L808, L758]true, 4391#[P0FINAL, L808]true, 4393#[L808, P0EXIT]true, 4395#[L808-1, P1ENTRY, P0EXIT]true, 4396#[L808-1, L763, P0EXIT]true, 4398#[L808-1, P0EXIT, L765]true, 4400#[L808-1, P0EXIT, L781]true, 4402#[L808-1, P0EXIT, L788]true, 4404#[L808-1, L791, P0EXIT]true, 4406#[L808-1, P0EXIT, P1FINAL]true, 4408#[L808-1, P0EXIT, P1EXIT]true, 4410#[L809, P0EXIT, P1EXIT]true, 4411#[P0EXIT, L811, P1EXIT]true, 4412#[L812, P0EXIT, P1EXIT]true, 4413#[L2, P0EXIT, P1EXIT]true, 4414#[P0EXIT, L3, P1EXIT]true, 4416#[P0EXIT, P1EXIT, L2-1]true, 4437#[L819, P0EXIT, P1EXIT]true, 4438#[P0EXIT, L822, P1EXIT]true, 4439#[L823, P0EXIT, P1EXIT]true, 4440#[P0EXIT, L18, P1EXIT]true, 4441#[L18-1, P0EXIT, P1EXIT]true, 4443#[L18-2, P0EXIT, P1EXIT]true, 4444#[P0EXIT, P1EXIT, L17-5]true, 4445#[L17-7, P0EXIT, P1EXIT]true, 4446#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-21 10:46:21,748 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 10:46:21,748 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:46:21,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:46:21,750 INFO L82 PathProgramCache]: Analyzing trace with hash 1692828222, now seen corresponding path program 1 times [2021-01-21 10:46:21,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:46:21,750 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108937762] [2021-01-21 10:46:21,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:46:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:46:22,539 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 10:46:22,539 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108937762] [2021-01-21 10:46:22,539 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:46:22,540 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-21 10:46:22,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474494651] [2021-01-21 10:46:22,541 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-21 10:46:22,542 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:46:22,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-21 10:46:22,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-21 10:46:22,543 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:46:22,543 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 9 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 10:46:22,583 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:22,584 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:22,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:46:22,610 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 10:46:22,685 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:22,687 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:46:22,691 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:22,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:22,723 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:46:22,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:46:22,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:46:22,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:46:22,846 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:46:22,890 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 10:46:22,923 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:22,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:46:23,002 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:46:23,052 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 10:46:23,085 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:23,122 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:46:23,129 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:23,133 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:23,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:23,145 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:23,374 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:23,375 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:23,384 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:46:23,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:23,419 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:46:23,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:23,495 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:46:23,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 10:46:23,564 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:23,566 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:46:23,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 118ms [2021-01-21 10:46:23,730 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 10:46:23,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:23,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 10:46:23,799 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:23,800 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:23,878 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 62ms [2021-01-21 10:46:24,000 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 87ms [2021-01-21 10:46:24,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 10:46:24,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:46:24,114 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:46:24,116 INFO L132 SleepSetCegar]: [4457#[ULTIMATE.startENTRY]true, 4459#[L-1]true, 4461#[L-1-1]true, 4463#[L17]true, 4465#[L17-1]true, 4467#[L17-2]true, 4469#[L17-3]true, 4471#[L17-4]true, 4473#[L710]true, 4475#[L711]true, 4477#[L712]true, 4479#[L714]true, 4481#[L716]true, 4483#[L717]true, 4485#[L718]true, 4487#[L719]true, 4489#[L720]true, 4491#[L721]true, 4493#[L722](= ~y$r_buff0_thd2~0 0), 4495#[L723](= ~y$r_buff0_thd2~0 0), 4497#[L724](= ~y$r_buff0_thd2~0 0), 4499#[L725](= ~y$r_buff0_thd2~0 0), 4501#[L726](= ~y$r_buff0_thd2~0 0), 4503#[L727](= ~y$r_buff0_thd2~0 0), 4505#[L728](= ~y$r_buff0_thd2~0 0), 4507#[L729](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4509#[L730](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4511#[L731](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4513#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4515#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4517#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4519#[L805](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4521#[L805-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4523#[L806](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4525#[P0ENTRY, L806-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4527#[P0ENTRY, L807](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4531#[L807-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4535#[L808, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4539#[L808, L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 4543#[L808, L745](and (= ~y$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)), 5269#[L808, L748](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$r_buff0_thd2~0 0)), 5273#[L755, L808](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5277#[L808, L758](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5281#[P0FINAL, L808](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5285#[L808, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5289#[L808-1, P1ENTRY, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5291#[L808-1, L763, P0EXIT](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5295#[L808-1, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5303#[L809, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5941#[P0EXIT, L811, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5944#[L812, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5947#[L2, P0EXIT, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5950#[P0EXIT, L3, L765](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 5956#[P0EXIT, L765, L2-1](and (= ~y~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0)), 6019#[L819, P0EXIT, L765](= ~y$r_buff0_thd2~0 0), 6022#[L819, P0EXIT, L781](= ~y$r_buff0_thd2~0 0), 6026#[L819, P0EXIT, L788](= ~y$r_buff0_thd2~0 0), 6032#[L819, L791, P0EXIT](= ~y$r_buff0_thd2~0 0), 6036#[L819, P0EXIT, P1FINAL](= ~y$r_buff0_thd2~0 0), 6040#[L819, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6042#[P0EXIT, L822, P1EXIT](= ~y$r_buff0_thd2~0 0), 6044#[L823, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6046#[P0EXIT, L18, P1EXIT](= ~y$r_buff0_thd2~0 0), 6048#[L18-1, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6052#[L18-2, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6054#[P0EXIT, P1EXIT, L17-5](= ~y$r_buff0_thd2~0 0), 6056#[L17-7, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0), 6058#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](= ~y$r_buff0_thd2~0 0)] [2021-01-21 10:46:24,116 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 10:46:24,116 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:46:24,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:46:24,117 INFO L82 PathProgramCache]: Analyzing trace with hash -353812262, now seen corresponding path program 2 times [2021-01-21 10:46:24,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:46:24,118 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166479249] [2021-01-21 10:46:24,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:46:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:46:24,646 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 10:46:24,647 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166479249] [2021-01-21 10:46:24,647 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:46:24,649 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-21 10:46:24,650 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353630122] [2021-01-21 10:46:24,650 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-21 10:46:24,651 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:46:24,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-21 10:46:24,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-01-21 10:46:24,659 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:46:24,659 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.090909090909091) internal successors, (67), 11 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 10:46:24,703 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:24,704 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:24,716 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:46:24,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 10:46:24,853 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:24,855 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:46:24,867 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 10:46:24,872 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:24,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:46:24,922 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:46:24,953 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:46:24,975 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:46:25,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 10:46:25,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:46:25,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 10:46:25,151 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:46:25,204 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-21 10:46:25,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:46:25,292 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:46:25,326 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:46:25,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:25,338 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:25,345 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:25,351 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:25,726 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:25,727 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:25,736 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:46:25,744 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:25,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:46:25,814 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:25,846 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:25,882 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:25,902 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:25,903 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:25,947 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:46:25,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:46:26,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:46:26,055 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:46:26,066 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:26,067 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:26,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 64ms [2021-01-21 10:46:26,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 59ms [2021-01-21 10:46:26,234 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:26,236 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:46:26,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 51ms [2021-01-21 10:46:26,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:46:26,368 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:46:26,369 INFO L132 SleepSetCegar]: [6071#[ULTIMATE.startENTRY]true, 6073#[L-1]true, 6075#[L-1-1]true, 6077#[L17]true, 6079#[L17-1]true, 6081#[L17-2]true, 6083#[L17-3]true, 6085#[L17-4]true, 6087#[L710]true, 6089#[L711]true, 6091#[L712]true, 6093#[L714]true, 6095#[L716]true, 6097#[L717]true, 6099#[L718]true, 6101#[L719]true, 6103#[L720](= ~y$r_buff0_thd0~0 0), 6105#[L721](= ~y$r_buff0_thd0~0 0), 6107#[L722](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6109#[L723](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6111#[L724](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6113#[L725](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6115#[L726](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6117#[L727](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6119#[L728](and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6121#[L729](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6123#[L730](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6125#[L731](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6127#[L732](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6129#[L-1-2](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6131#[L-1-3](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6133#[L805](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6135#[L805-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6137#[L806](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6139#[P0ENTRY, L806-1](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6141#[P0ENTRY, L807](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6145#[L807-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6149#[L808, P0ENTRY](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6153#[L808, L735](and (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6157#[L808, L745](and (= ~y$r_buff1_thd0~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$r_buff1_thd2~0 0) (= ~y$w_buff0~0 1) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6883#[L808, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$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_thd0~0 0) (= ~y$r_buff0_thd2~0 0)), 6887#[L755, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6891#[L808, L758](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6895#[P0FINAL, L808](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6899#[L808, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6903#[L808-1, P1ENTRY, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6905#[L808-1, L763, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6909#[L808-1, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 6917#[L809, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7373#[P0EXIT, L811, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7375#[L812, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7377#[L2, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7379#[P0EXIT, L3, L765](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7383#[P0EXIT, L765, L2-1](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7425#[L819, P0EXIT, L765](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7429#[P0EXIT, L822, L765](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7436#[P0EXIT, L822, L781](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7442#[P0EXIT, L788, L822](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7448#[L791, P0EXIT, L822](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7454#[P0EXIT, L822, P1FINAL](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7460#[P0EXIT, L822, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7462#[L823, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7464#[P0EXIT, L18, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7466#[L18-1, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7470#[L18-2, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7472#[P0EXIT, P1EXIT, L17-5](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7474#[L17-7, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 7476#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0))] [2021-01-21 10:46:26,370 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 10:46:26,370 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:46:26,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:46:26,371 INFO L82 PathProgramCache]: Analyzing trace with hash 1610181818, now seen corresponding path program 3 times [2021-01-21 10:46:26,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:46:26,372 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401268137] [2021-01-21 10:46:26,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:46:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 10:46:26,659 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 10:46:26,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401268137] [2021-01-21 10:46:26,661 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 10:46:26,662 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 10:46:26,662 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211923874] [2021-01-21 10:46:26,663 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 10:46:26,663 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 10:46:26,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 10:46:26,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 10:46:26,666 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 10:46:26,666 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-21 10:46:26,715 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 10:46:26,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:46:26,839 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:26,840 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:26,845 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:26,850 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:26,915 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:26,916 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:26,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 10:46:26,967 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:46:26,996 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:27,018 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 10:46:27,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:46:27,105 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:46:27,136 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:27,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:46:27,220 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 10:46:27,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:46:27,299 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:46:27,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 89ms [2021-01-21 10:46:27,398 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:27,400 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:27,404 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:27,409 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:27,456 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:27,457 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:27,464 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:27,471 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:27,525 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:27,525 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 10:46:27,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:46:27,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:46:27,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:46:27,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:27,680 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 10:46:27,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 10:46:27,758 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:46:27,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 10:46:27,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:46:27,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:46:27,917 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:46:27,951 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:46:27,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:27,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:27,970 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:27,974 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:28,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:28,023 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:46:28,065 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:28,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:46:28,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 10:46:28,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:46:28,200 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 10:46:28,245 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 10:46:28,286 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:46:28,323 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:46:28,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 10:46:28,418 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:46:28,451 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 10:46:28,486 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:46:28,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:28,499 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:46:28,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:28,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:28,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:28,566 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 10:46:28,601 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 10:46:28,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 10:46:28,648 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 10:46:28,704 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-21 10:46:28,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 10:46:28,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 10:46:28,909 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 103ms [2021-01-21 10:46:28,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:28,984 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 10:46:29,032 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 10:46:29,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 10:46:29,110 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 10:46:29,120 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:29,124 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:29,128 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:29,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:29,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:46:29,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:29,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:29,173 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:29,182 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:29,183 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:29,194 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 10:46:29,202 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:46:29,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:29,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:29,237 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:29,245 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:29,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:29,257 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:29,275 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 10:46:29,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:29,311 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:29,342 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:29,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:46:29,396 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 10:46:29,406 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 10:46:29,414 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 10:46:29,456 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:46:29,489 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 10:46:29,522 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:29,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 10:46:29,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 10:46:29,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 10:46:29,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 10:46:29,699 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 10:46:29,715 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 10:46:29,721 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 10:46:29,729 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:29,742 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 10:46:29,748 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 10:46:29,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 10:46:29,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 10:46:29,772 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 10:46:29,827 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:29,828 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 10:46:29,900 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 10:46:29,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 10:46:30,005 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 10:46:30,007 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 10:46:30,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 10:46:30,117 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms Size of Word is: 67 and size of Sequence is : 68[2021-01-21 10:46:30,142 INFO L131 SleepSetCegar]: Size of mCounterexample is: 68 [2021-01-21 10:46:30,149 INFO L132 SleepSetCegar]: [7485#[ULTIMATE.startENTRY]true, 7487#[L-1]true, 7489#[L-1-1]true, 7491#[L17]true, 7493#[L17-1]true, 7495#[L17-2]true, 7497#[L17-3]true, 7499#[L17-4]true, 7501#[L710](= ~__unbuffered_cnt~0 0), 7503#[L711](= ~__unbuffered_cnt~0 0), 7507#[L712](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7509#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7511#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7513#[L717](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7515#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7517#[L719](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7519#[L720](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7521#[L721](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7523#[L722](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7525#[L723](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7527#[L724](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7529#[L725](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7531#[L726](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7533#[L727](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7535#[L728](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7537#[L729](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7539#[L730](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7541#[L731](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7543#[L732](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7545#[L-1-2](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7547#[L-1-3](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7549#[L805](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7551#[L805-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7553#[L806](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7555#[P0ENTRY, L806-1](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7557#[P0ENTRY, L807](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7561#[L807-1, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7565#[L808, P0ENTRY](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7569#[L808, L735](and (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 7573#[L808, L745](and (= ~y$r_buff1_thd0~0 0) (= ~y$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$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8309#[L808, L748](and (= ~y$r_buff1_thd0~0 0) (= ~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_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8315#[L808-1, P1ENTRY, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$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$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17556#[L808-1, L763, L748](and (= ~y$r_buff1_thd0~0 0) (= ~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_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17570#[L808-1, L765, L748](and (= ~y$r_buff1_thd0~0 0) (= ~y$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$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17584#[L808-1, L748, L781](and (= ~y$r_buff1_thd0~0 0) (= ~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_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17602#[L755, L808-1, L781](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 17620#[L808-1, L781, L758](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17638#[P0FINAL, L808-1, L781](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17656#[L808-1, P0EXIT, L781](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17670#[L808-1, P0EXIT, L788](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17682#[L808-1, L791, P0EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17694#[L808-1, P0EXIT, P1FINAL](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17706#[L808-1, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17714#[L809, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 17720#[P0EXIT, L811, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17726#[L812, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17732#[L2, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17738#[P0EXIT, L3, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17750#[P0EXIT, P1EXIT, L2-1](and (= ~y$r_buff1_thd0~0 0) (= ~y~0 1) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17754#[L819, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17758#[P0EXIT, L822, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17762#[L823, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17766#[P0EXIT, L18, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17770#[L18-1, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17778#[L18-2, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17782#[P0EXIT, P1EXIT, L17-5](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17786#[L17-7, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0)), 17790#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT](and (= ~y$r_buff1_thd0~0 0) (not (= ~y$w_buff0_used~0 1)) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd0~0 0) (not (= ~y~0 0)) (= ~y$r_buff0_thd2~0 0))] [2021-01-21 10:46:30,150 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 10:46:30,150 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 10:46:30,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 10:46:30,154 INFO L82 PathProgramCache]: Analyzing trace with hash -1337977410, now seen corresponding path program 4 times [2021-01-21 10:46:30,155 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 10:46:30,155 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665124617] [2021-01-21 10:46:30,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 10:46:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 10:46:30,324 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 10:46:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 10:46:30,396 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 10:46:30,465 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 10:46:30,465 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 10:46:30,466 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-21 10:46:30,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 10:46:30 BasicIcfg [2021-01-21 10:46:30,630 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 10:46:30,633 INFO L168 Benchmark]: Toolchain (without parser) took 15657.04 ms. Allocated memory was 302.0 MB in the beginning and 492.8 MB in the end (delta: 190.8 MB). Free memory was 252.9 MB in the beginning and 242.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 202.6 MB. Max. memory is 16.0 GB. [2021-01-21 10:46:30,634 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 10:46:30,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 956.14 ms. Allocated memory is still 302.0 MB. Free memory was 252.9 MB in the beginning and 260.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB. [2021-01-21 10:46:30,636 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.91 ms. Allocated memory is still 302.0 MB. Free memory was 260.6 MB in the beginning and 258.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-21 10:46:30,642 INFO L168 Benchmark]: Boogie Preprocessor took 60.48 ms. Allocated memory is still 302.0 MB. Free memory was 258.1 MB in the beginning and 256.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 10:46:30,643 INFO L168 Benchmark]: RCFGBuilder took 2985.04 ms. Allocated memory is still 302.0 MB. Free memory was 256.0 MB in the beginning and 277.3 MB in the end (delta: -21.4 MB). Peak memory consumption was 156.2 MB. Max. memory is 16.0 GB. [2021-01-21 10:46:30,647 INFO L168 Benchmark]: TraceAbstraction took 11554.53 ms. Allocated memory was 302.0 MB in the beginning and 492.8 MB in the end (delta: 190.8 MB). Free memory was 276.3 MB in the beginning and 242.1 MB in the end (delta: 34.2 MB). Peak memory consumption was 225.0 MB. Max. memory is 16.0 GB. [2021-01-21 10:46:30,651 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 956.14 ms. Allocated memory is still 302.0 MB. Free memory was 252.9 MB in the beginning and 260.6 MB in the end (delta: -7.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 80.91 ms. Allocated memory is still 302.0 MB. Free memory was 260.6 MB in the beginning and 258.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 60.48 ms. Allocated memory is still 302.0 MB. Free memory was 258.1 MB in the beginning and 256.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2985.04 ms. Allocated memory is still 302.0 MB. Free memory was 256.0 MB in the beginning and 277.3 MB in the end (delta: -21.4 MB). Peak memory consumption was 156.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 11554.53 ms. Allocated memory was 302.0 MB in the beginning and 492.8 MB in the end (delta: 190.8 MB). Free memory was 276.3 MB in the beginning and 242.1 MB in the end (delta: 34.2 MB). Peak memory consumption was 225.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L711] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L712] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L714] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L716] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L717] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L718] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L719] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L720] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L721] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L722] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L723] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L724] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L725] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L726] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L727] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L728] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L729] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L730] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L731] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L732] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L805] 0 pthread_t t1441; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L806] FCALL, FORK 0 pthread_create(&t1441, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 pthread_t t1442; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L736] 1 y$w_buff1 = y$w_buff0 [L737] 1 y$w_buff0 = 1 [L738] 1 y$w_buff1_used = y$w_buff0_used [L739] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L741] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L742] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L743] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L744] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L808] FCALL, FORK 0 pthread_create(&t1442, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L764] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L767] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L768] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L769] 2 y$flush_delayed = weak$$choice2 [L770] 2 y$mem_tmp = y [L771] EXPR 2 !y$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) [L771] 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) [L772] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L772] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L772] EXPR 2 weak$$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$w_buff0)) [L772] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L773] EXPR 2 weak$$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$w_buff1)) [L773] EXPR 2 !y$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) [L773] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L773] 2 y$w_buff1 = weak$$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)) [L774] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L774] EXPR 2 weak$$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)) [L774] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L775] EXPR 2 weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L775] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L775] 2 y$w_buff1_used = weak$$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)) [L776] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L776] EXPR 2 weak$$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)) [L776] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L777] EXPR 2 weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 2 !y$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) [L777] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] 2 y$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] 2 __unbuffered_p1_EAX = y [L779] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L779] 2 y = y$flush_delayed ? y$mem_tmp : y [L780] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=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=2, 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] [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L750] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L751] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L751] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L752] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L752] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L753] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L754] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L757] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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] [L759] 1 return 0; VAL [__unbuffered_cnt=1, __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=2, 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] [L783] 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) [L783] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L783] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L784] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L785] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L785] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L786] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L786] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L787] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L790] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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] [L792] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __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=2, 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] [L810] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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] [L814] 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) [L814] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L814] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L815] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L816] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L816] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L817] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L817] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L818] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L821] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __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=2, 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, 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", "mix054_power.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __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=2, 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, 82 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 11.1s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.4s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2014occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 307 NumberOfCodeBlocks, 307 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 236 ConstructedInterpolants, 0 QuantifiedInterpolants, 67716 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...