/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/goblint-regression/28-race_reach_78-equ_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 17:09:41,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 17:09:41,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 17:09:41,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 17:09:41,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 17:09:41,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 17:09:41,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 17:09:41,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 17:09:41,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 17:09:41,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 17:09:41,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 17:09:41,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 17:09:41,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 17:09:41,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 17:09:41,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 17:09:41,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 17:09:41,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 17:09:41,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 17:09:41,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 17:09:41,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 17:09:41,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 17:09:41,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 17:09:41,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 17:09:41,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 17:09:41,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 17:09:41,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 17:09:41,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 17:09:41,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 17:09:41,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 17:09:41,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 17:09:41,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 17:09:41,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 17:09:41,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 17:09:41,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 17:09:41,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 17:09:41,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 17:09:41,274 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 17:09:41,301 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 17:09:41,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 17:09:41,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 17:09:41,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 17:09:41,304 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 17:09:41,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 17:09:41,304 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 17:09:41,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 17:09:41,304 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 17:09:41,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 17:09:41,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 17:09:41,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 17:09:41,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 17:09:41,306 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 17:09:41,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 17:09:41,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 17:09:41,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 17:09:41,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 17:09:41,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 17:09:41,307 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 17:09:41,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 17:09:41,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 17:09:41,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 17:09:41,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 17:09:41,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 17:09:41,308 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 17:09:41,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 17:09:41,309 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 17:09:41,309 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 17:09:41,309 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 17:09:41,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 17:09:41,309 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 17:09:41,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 17:09:41,310 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 17:09:41,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 17:09:41,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 17:09:41,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 17:09:41,680 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 17:09:41,681 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 17:09:41,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i [2021-01-21 17:09:41,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94a3eb24/722c6a2cf17c4f2c9bc4a57ecb0cd6e7/FLAG0b3af15b9 [2021-01-21 17:09:42,633 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 17:09:42,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i [2021-01-21 17:09:42,650 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94a3eb24/722c6a2cf17c4f2c9bc4a57ecb0cd6e7/FLAG0b3af15b9 [2021-01-21 17:09:42,805 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94a3eb24/722c6a2cf17c4f2c9bc4a57ecb0cd6e7 [2021-01-21 17:09:42,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 17:09:42,813 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 17:09:42,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 17:09:42,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 17:09:42,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 17:09:42,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 05:09:42" (1/1) ... [2021-01-21 17:09:42,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dce33c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:42, skipping insertion in model container [2021-01-21 17:09:42,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 05:09:42" (1/1) ... [2021-01-21 17:09:42,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 17:09:42,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 17:09:43,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 17:09:43,566 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 17:09:43,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 17:09:43,903 INFO L208 MainTranslator]: Completed translation [2021-01-21 17:09:43,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43 WrapperNode [2021-01-21 17:09:43,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 17:09:43,907 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 17:09:43,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 17:09:43,908 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 17:09:43,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:43,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 17:09:44,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 17:09:44,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 17:09:44,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 17:09:44,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (1/1) ... [2021-01-21 17:09:44,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 17:09:44,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 17:09:44,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 17:09:44,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 17:09:44,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (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 17:09:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 17:09:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 17:09:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-21 17:09:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 17:09:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-01-21 17:09:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-01-21 17:09:44,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-01-21 17:09:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 17:09:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 17:09:44,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 17:09:44,161 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 17:09:44,881 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 17:09:44,881 INFO L298 CfgBuilder]: Removed 34 assume(true) statements. [2021-01-21 17:09:44,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 05:09:44 BoogieIcfgContainer [2021-01-21 17:09:44,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 17:09:44,885 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 17:09:44,885 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 17:09:44,888 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 17:09:44,888 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 05:09:42" (1/3) ... [2021-01-21 17:09:44,889 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709fff46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 05:09:44, skipping insertion in model container [2021-01-21 17:09:44,889 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 05:09:43" (2/3) ... [2021-01-21 17:09:44,890 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709fff46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 05:09:44, skipping insertion in model container [2021-01-21 17:09:44,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 05:09:44" (3/3) ... [2021-01-21 17:09:44,891 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_78-equ_racing.i [2021-01-21 17:09:44,906 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 17:09:44,907 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 17:09:44,910 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 17:09:44,911 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 17:09:44,953 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,954 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,954 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,954 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,955 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,955 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,955 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,955 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,956 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,956 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,956 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,957 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,957 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,957 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,957 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,957 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,958 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,958 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,958 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,959 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,959 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,959 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,959 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,959 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,960 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,960 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,960 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,960 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,961 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,961 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,962 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,962 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,962 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,962 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,962 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,963 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,963 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,963 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,964 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,964 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,964 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,964 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,965 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,965 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,965 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,965 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,966 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,967 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,967 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,967 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,968 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,969 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,969 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,969 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,970 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,971 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,971 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,971 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,971 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,972 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,973 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,974 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,975 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,978 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,978 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,978 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_reach_error_#t~nondet4.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,979 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,980 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,980 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,981 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,981 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,982 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 17:09:44,995 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-01-21 17:09:45,009 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-01-21 17:09:45,032 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 17:09:45,032 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 17:09:45,032 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 17:09:45,032 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 17:09:45,032 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 17:09:45,033 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 17:09:45,033 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 17:09:45,033 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 17:09:45,086 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 17:09:45,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,100 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,118 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,166 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 17:09:45,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 17:09:45,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,226 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,242 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,248 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,295 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,305 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,315 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,324 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,332 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,341 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 17:09:45,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,399 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,409 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,488 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,496 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,531 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,548 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,556 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,577 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,589 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,597 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,614 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,621 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,645 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,669 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,693 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,700 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,711 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,719 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,725 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,729 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,738 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,746 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,753 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,773 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,780 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,800 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,808 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,814 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,835 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,845 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,854 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:45,861 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,869 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,873 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,882 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,891 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,900 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:45,936 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:45,946 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:45,951 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,954 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:45,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:45,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 17:09:45,999 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:46,003 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:46,007 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,011 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,015 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:46,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-21 17:09:46,061 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,068 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,071 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,075 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,078 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,095 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,102 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,116 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,122 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:46,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:46,147 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,153 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,170 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,185 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,200 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,211 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,227 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,236 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,243 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,250 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,260 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,269 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,284 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,315 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,335 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,343 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,350 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,357 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,380 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,402 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,408 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,417 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,424 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,438 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,445 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,462 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,471 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,506 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,519 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,526 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,537 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:46,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:46,555 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,563 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,573 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,582 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,598 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,616 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,641 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,651 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,658 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,667 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,687 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,709 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:46,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,735 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,744 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,761 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,770 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,795 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,804 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,812 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:46,837 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:46,847 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:46,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:46,855 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1800ms [2021-01-21 17:09:46,855 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 3091 states, but on-demand construction may add more states [2021-01-21 17:09:46,867 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 3091 states, 2940 states have (on average 1.5819727891156463) internal successors, (4651), 3090 states have internal predecessors, (4651), 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 17:09:46,880 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,883 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,895 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:46,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:46,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms Size of Word is: 66 and size of Sequence is : 67[2021-01-21 17:09:46,905 INFO L131 SleepSetCegar]: Size of mCounterexample is: 67 [2021-01-21 17:09:46,906 INFO L132 SleepSetCegar]: [175#[ULTIMATE.startENTRY]don't care, 177#[L-1]don't care, 179#[L-1-1]don't care, 181#[L991]don't care, 183#[L991-1]don't care, 185#[L991-2]don't care, 187#[L991-3]don't care, 189#[L991-4]don't care, 191#[L997]don't care, 193#[L997-1]don't care, 195#[L997-2]don't care, 197#[L997-3]don't care, 199#[L997-4]don't care, 201#[L997-5]don't care, 203#[L999]don't care, 205#[L999-1]don't care, 207#[L999-2]don't care, 209#[L999-3]don't care, 211#[L999-4]don't care, 213#[L999-5]don't care, 215#[L999-6]don't care, 217#[L999-7]don't care, 219#[L999-8]don't care, 221#[L999-9]don't care, 223#[L999-10]don't care, 225#[L999-11]don't care, 227#[L999-12]don't care, 229#[L999-13]don't care, 231#[L999-14]don't care, 233#[L999-15]don't care, 235#[L999-16]don't care, 237#[L999-17]don't care, 239#[L-1-2]don't care, 241#[L1011]don't care, 243#[L1012]don't care, 245#[L1013]don't care, 247#[L1013-1]don't care, 249#[L1013-2]don't care, 251#[L1014]don't care, 253#[L1015]don't care, 255#[L1016]don't care, 257#[L1017]don't care, 259#[L1018]don't care, 263#[L1019]don't care, 265#[L1019-1]don't care, 267#[L1019-2]don't care, 269#[L1017-2]don't care, 271#[L1025]don't care, 273#[L1026]don't care, 275#[L1026-1]don't care, 277#[L1026-10]don't care, 281#[L1026-11]don't care, 283#[L1027]don't care, 285#[L1028-36]don't care, 289#[L1028-1]don't care, 291#[L1028-26]don't care, 337#[L1028-34]don't care, 339#[L1028-28]don't care, 341#[L1028-29]don't care, 343#[L1028-30]don't care, 345#[L1028-31]don't care, 347#[L992]don't care, 349#[L992-1]don't care, 353#[L992-2]don't care, 355#[L991-5]don't care, 359#[L991-7]don't care, 363#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 17:09:46,906 INFO L429 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:46,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:46,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1183426268, now seen corresponding path program 1 times [2021-01-21 17:09:46,922 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:46,922 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969601126] [2021-01-21 17:09:46,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:47,193 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 17:09:47,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969601126] [2021-01-21 17:09:47,194 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 17:09:47,195 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 17:09:47,195 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501671477] [2021-01-21 17:09:47,200 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-21 17:09:47,200 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 17:09:47,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-21 17:09:47,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-21 17:09:47,220 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 17:09:47,221 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 33.0) internal successors, (66), 2 states have internal predecessors, (66), 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 17:09:47,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:47,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:47,254 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 17:09:47,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:47,267 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:47,271 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:47,283 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:47,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 66 and size of Sequence is : 67[2021-01-21 17:09:47,289 INFO L131 SleepSetCegar]: Size of mCounterexample is: 67 [2021-01-21 17:09:47,289 INFO L132 SleepSetCegar]: [6358#[ULTIMATE.startENTRY]true, 6359#[L-1]true, 6360#[L-1-1]true, 6361#[L991]true, 6362#[L991-1]true, 6363#[L991-2]true, 6364#[L991-3]true, 6365#[L991-4]true, 6366#[L997]true, 6367#[L997-1]true, 6368#[L997-2]true, 6369#[L997-3]true, 6370#[L997-4]true, 6371#[L997-5]true, 6372#[L999]true, 6373#[L999-1]true, 6374#[L999-2]true, 6375#[L999-3]true, 6376#[L999-4]true, 6377#[L999-5]true, 6378#[L999-6]true, 6379#[L999-7]true, 6380#[L999-8]true, 6381#[L999-9]true, 6382#[L999-10]true, 6383#[L999-11]true, 6384#[L999-12]true, 6385#[L999-13]true, 6386#[L999-14]true, 6387#[L999-15]true, 6388#[L999-16]true, 6389#[L999-17]true, 6390#[L-1-2]true, 6391#[L1011]true, 6392#[L1012]true, 6393#[L1013]true, 6394#[L1013-1]true, 6395#[L1013-2]true, 6396#[L1014]true, 6397#[L1015]true, 6398#[L1016]true, 6399#[L1017]true, 6400#[L1018]true, 6402#[L1019]true, 6403#[L1019-1]true, 6404#[L1019-2]true, 6405#[L1017-2]true, 6406#[L1025]true, 6407#[L1026]true, 6408#[L1026-1]true, 6409#[L1026-10]true, 6411#[L1026-11]true, 6466#[L1027]true, 6467#[L1028-36]true, 6468#[L1028-1]true, 6470#[L1028-26]true, 6503#[L1028-34]true, 6504#[L1028-28]true, 6505#[L1028-29]true, 6506#[L1028-30]true, 6507#[L1028-31]true, 6508#[L992]true, 6509#[L992-1]true, 6511#[L992-2]true, 6512#[L991-5]true, 6513#[L991-7]true, 6514#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 17:09:47,290 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 17:09:47,290 INFO L429 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:47,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:47,291 INFO L82 PathProgramCache]: Analyzing trace with hash -1693960445, now seen corresponding path program 1 times [2021-01-21 17:09:47,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:47,291 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2689060] [2021-01-21 17:09:47,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:47,434 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 17:09:47,435 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2689060] [2021-01-21 17:09:47,436 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 17:09:47,436 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-21 17:09:47,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912140110] [2021-01-21 17:09:47,438 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 17:09:47,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 17:09:47,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 17:09:47,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 17:09:47,440 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 17:09:47,441 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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 17:09:47,468 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:47,470 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 17:09:47,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,478 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:47,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,491 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,497 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:47,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,516 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:47,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 17:09:47,542 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:47,543 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 17:09:47,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:47,555 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,566 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:47,571 WARN L144 IndependenceRelation]: Script Release Time: 5ms [2021-01-21 17:09:47,577 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 17:09:47,584 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:47,593 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:47,605 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 17:09:47,613 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:47,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 17:09:47,629 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:47,634 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:47,639 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 103 and size of Sequence is : 104[2021-01-21 17:09:47,640 INFO L131 SleepSetCegar]: Size of mCounterexample is: 104 [2021-01-21 17:09:47,641 INFO L132 SleepSetCegar]: [6519#[ULTIMATE.startENTRY]true, 6521#[L-1]true, 6523#[L-1-1]true, 6525#[L991]true, 6527#[L991-1]true, 6529#[L991-2]true, 6531#[L991-3]true, 6533#[L991-4]true, 6535#[L997]true, 6537#[L997-1]true, 6539#[L997-2]true, 6541#[L997-3]true, 6543#[L997-4]true, 6545#[L997-5]true, 6547#[L999]true, 6549#[L999-1]true, 6551#[L999-2]true, 6553#[L999-3]true, 6555#[L999-4]true, 6557#[L999-5]true, 6559#[L999-6]true, 6561#[L999-7]true, 6563#[L999-8]true, 6565#[L999-9]true, 6567#[L999-10]true, 6569#[L999-11]true, 6571#[L999-12]true, 6573#[L999-13]true, 6575#[L999-14]true, 6577#[L999-15]true, 6579#[L999-16]true, 6581#[L999-17]true, 6583#[L-1-2]true, 6585#[L1011]true, 6587#[L1012]true, 6589#[L1013]true, 6591#[L1013-1]true, 6593#[L1013-2]true, 6595#[L1014]true, 6597#[L1015]true, 6599#[L1016]true, 6601#[L1017]true, 6603#[L1018]true, 6607#[L1019]true, 6609#[L1019-1]true, 6611#[L1019-2]true, 6613#[L1017-2]true, 6615#[L1025]true, 6617#[L1026]true, 6619#[L1026-1]true, 6621#[L1026-10](= ULTIMATE.start_main_~i~0 0), 6627#[L1026-4](= ULTIMATE.start_main_~i~0 0), 6840#[L1026-5](= ULTIMATE.start_main_~i~0 0), 6843#[L1026-6, t_funENTRY](= ULTIMATE.start_main_~i~0 0), 6847#[L1026-6, L1005](= ULTIMATE.start_main_~i~0 0), 6853#[L1026-6, L1005-1](= ULTIMATE.start_main_~i~0 0), 6859#[L1026-6, L1006-36](= ULTIMATE.start_main_~i~0 0), 6866#[L1026-6, L1006-1](= ULTIMATE.start_main_~i~0 0), 6875#[L1026-6, L1006-2](= ULTIMATE.start_main_~i~0 0), 6883#[L1026-6, L1006-24](= ULTIMATE.start_main_~i~0 0), 6892#[L1026-6, L1006-12](= ULTIMATE.start_main_~i~0 0), 6899#[L1026-6, L1006-4](= ULTIMATE.start_main_~i~0 0), 6907#[L1026-6, L1006-5](= ULTIMATE.start_main_~i~0 0), 6913#[L1026-6, L1006-6](= ULTIMATE.start_main_~i~0 0), 6921#[L1026-6, L1006-7](= ULTIMATE.start_main_~i~0 0), 6925#[L1026-6, L1006-8](= ULTIMATE.start_main_~i~0 0), 6931#[L1026-6, L1006-9](= ULTIMATE.start_main_~i~0 0), 6937#[L1026-6, L1006-10](= ULTIMATE.start_main_~i~0 0), 6945#[L1026-6, L1006-11](= ULTIMATE.start_main_~i~0 0), 6950#[L1026-6, L1006-22](= ULTIMATE.start_main_~i~0 0), 6959#[L1026-6, L1006-14](= ULTIMATE.start_main_~i~0 0), 6967#[L1026-6, L1006-15](= ULTIMATE.start_main_~i~0 0), 6975#[L1026-6, L1006-16](= ULTIMATE.start_main_~i~0 0), 6979#[L1026-6, L1006-17](= ULTIMATE.start_main_~i~0 0), 6985#[L1026-6, L1006-18](= ULTIMATE.start_main_~i~0 0), 6991#[L1026-6, L1006-19](= ULTIMATE.start_main_~i~0 0), 6999#[L1026-6, L1006-20](= ULTIMATE.start_main_~i~0 0), 7003#[L1026-6, L1006-21](= ULTIMATE.start_main_~i~0 0), 7009#[L1026-6, L1006-23](= ULTIMATE.start_main_~i~0 0), 7018#[L1026-6, L1006-35](= ULTIMATE.start_main_~i~0 0), 7025#[L1026-6, L1006-37](= ULTIMATE.start_main_~i~0 0), 7033#[L1026-6, L1008](= ULTIMATE.start_main_~i~0 0), 7039#[L1026-6, t_funFINAL](= ULTIMATE.start_main_~i~0 0), 7047#[L1026-6, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 7050#[L1026-7, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 7053#[t_funEXIT, L1026-8](= ULTIMATE.start_main_~i~0 0), 7056#[L1026-9, t_funEXIT]true, 7059#[L1026-10, t_funEXIT]true, 7063#[L1026-11, t_funEXIT]true, 7068#[t_funEXIT, L1027]true, 7071#[t_funEXIT, L1028-36]true, 7075#[t_funEXIT, L1028-1]true, 7083#[L1028-26, t_funEXIT]true, 7353#[t_funEXIT, L1028-34]true, 7356#[t_funEXIT, L1028-28]true, 7359#[t_funEXIT, L1028-29]true, 7362#[L1028-30, t_funEXIT]true, 7365#[L1028-31, t_funEXIT]true, 7368#[L992, t_funEXIT]true, 7371#[t_funEXIT, L992-1]true, 7377#[t_funEXIT, L992-2]true, 7380#[t_funEXIT, L991-5]true, 7383#[t_funEXIT, L991-7]true, 7386#[t_funEXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-21 17:09:47,642 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 17:09:47,642 INFO L429 AbstractCegarLoop]: === Iteration 3 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:47,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:47,643 INFO L82 PathProgramCache]: Analyzing trace with hash 1211417881, now seen corresponding path program 1 times [2021-01-21 17:09:47,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:47,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101642542] [2021-01-21 17:09:47,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 17:09:47,901 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101642542] [2021-01-21 17:09:47,901 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451395993] [2021-01-21 17:09:47,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-21 17:09:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 17:09:48,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 4 conjunts are in the unsatisfiable core [2021-01-21 17:09:48,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-21 17:09:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 17:09:48,276 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-01-21 17:09:48,276 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2021-01-21 17:09:48,276 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112753772] [2021-01-21 17:09:48,278 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 17:09:48,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 17:09:48,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 17:09:48,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-01-21 17:09:48,280 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 17:09:48,280 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 20.0) internal successors, (140), 7 states have internal predecessors, (140), 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 17:09:48,311 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 17:09:48,313 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 17:09:48,322 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 17:09:48,331 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 17:09:48,339 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:48,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:48,351 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:48,355 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 17:09:48,365 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:48,369 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 17:09:48,426 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 17:09:48,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms Size of Word is: 90 and size of Sequence is : 91[2021-01-21 17:09:48,447 INFO L131 SleepSetCegar]: Size of mCounterexample is: 91 [2021-01-21 17:09:48,450 INFO L132 SleepSetCegar]: [7701#[ULTIMATE.startENTRY]true, 7703#[L-1]true, 7705#[L-1-1]true, 7707#[L991]true, 7709#[L991-1]true, 7711#[L991-2]true, 7713#[L991-3]true, 7715#[L991-4]true, 7717#[L997]true, 7719#[L997-1]true, 7721#[L997-2]true, 7723#[L997-3]true, 7725#[L997-4]true, 7727#[L997-5]true, 7729#[L999]true, 7731#[L999-1]true, 7733#[L999-2]true, 7735#[L999-3]true, 7737#[L999-4]true, 7739#[L999-5]true, 7741#[L999-6]true, 7743#[L999-7]true, 7745#[L999-8]true, 7747#[L999-9]true, 7749#[L999-10]true, 7751#[L999-11]true, 7753#[L999-12]true, 7755#[L999-13]true, 7757#[L999-14]true, 7759#[L999-15]true, 7761#[L999-16]true, 7763#[L999-17]true, 7765#[L-1-2]true, 7767#[L1011]true, 7769#[L1012]true, 7771#[L1013]true, 7773#[L1013-1]true, 7775#[L1013-2]true, 7777#[L1014]true, 7779#[L1015]true, 7781#[L1016]true, 7783#[L1017]true, 7785#[L1018]true, 7789#[L1019]true, 7791#[L1019-1]true, 7793#[L1019-2]true, 7795#[L1017-2]true, 7797#[L1025]true, 7799#[L1026]true, 7801#[L1026-1]true, 7803#[L1026-10](= ULTIMATE.start_main_~i~0 0), 7809#[L1026-4](= ULTIMATE.start_main_~i~0 0), 8019#[L1026-5](= ULTIMATE.start_main_~i~0 0), 8021#[L1026-6, t_funENTRY](= ULTIMATE.start_main_~i~0 0), 8023#[L1026-6, L1005](= ULTIMATE.start_main_~i~0 0), 8027#[L1026-6, L1005-1](= ULTIMATE.start_main_~i~0 0), 8031#[L1026-6, L1006-36](= ULTIMATE.start_main_~i~0 0), 8035#[L1026-6, L1006-1](= ULTIMATE.start_main_~i~0 0), 8041#[L1026-6, L1006-2](= ULTIMATE.start_main_~i~0 0), 8047#[L1026-6, L1006-24](= ULTIMATE.start_main_~i~0 0), 8053#[L1026-6, L1006-12](= ULTIMATE.start_main_~i~0 0), 8057#[L1026-6, L1006-4](= ULTIMATE.start_main_~i~0 0), 8063#[L1026-6, L1006-5](= ULTIMATE.start_main_~i~0 0), 8067#[L1026-6, L1006-6](= ULTIMATE.start_main_~i~0 0), 8073#[L1026-6, L1006-7](= ULTIMATE.start_main_~i~0 0), 8075#[L1026-6, L1006-8](= ULTIMATE.start_main_~i~0 0), 8079#[L1026-6, L1006-9](= ULTIMATE.start_main_~i~0 0), 8083#[L1026-6, L1006-10](= ULTIMATE.start_main_~i~0 0), 8089#[L1026-6, L1006-11](= ULTIMATE.start_main_~i~0 0), 8091#[L1026-6, L1006-22](= ULTIMATE.start_main_~i~0 0), 8097#[L1026-6, L1006-14](= ULTIMATE.start_main_~i~0 0), 8103#[L1026-6, L1006-15](= ULTIMATE.start_main_~i~0 0), 8109#[L1026-6, L1006-16](= ULTIMATE.start_main_~i~0 0), 8111#[L1026-6, L1006-17](= ULTIMATE.start_main_~i~0 0), 8115#[L1026-6, L1006-18](= ULTIMATE.start_main_~i~0 0), 8119#[L1026-6, L1006-19](= ULTIMATE.start_main_~i~0 0), 8125#[L1026-6, L1006-20](= ULTIMATE.start_main_~i~0 0), 8127#[L1026-6, L1006-21](= ULTIMATE.start_main_~i~0 0), 8131#[L1026-6, L1006-23](= ULTIMATE.start_main_~i~0 0), 8137#[L1026-6, L1006-35](= ULTIMATE.start_main_~i~0 0), 8141#[L1026-6, L1006-37](= ULTIMATE.start_main_~i~0 0), 8147#[L1026-6, L1008](= ULTIMATE.start_main_~i~0 0), 8151#[L1026-6, t_funFINAL](= ULTIMATE.start_main_~i~0 0), 8157#[L1026-6, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 8159#[L1026-7, t_funEXIT](= ULTIMATE.start_main_~i~0 0), 8163#[t_funEXIT, L1026-8](and (= |ULTIMATE.start_main_#t~post18| 0) (= ULTIMATE.start_main_~i~0 0)), 8167#[L1026-9, t_funEXIT](and (= |ULTIMATE.start_main_#t~post18| 0) (<= ULTIMATE.start_main_~i~0 1)), 8169#[L1026-10, t_funEXIT](<= ULTIMATE.start_main_~i~0 1), 8173#[t_funEXIT, L1026-4](<= ULTIMATE.start_main_~i~0 1), 8178#[t_funEXIT, L1026-5](<= ULTIMATE.start_main_~i~0 1), 8183#[t_funEXIT, ULTIMATE.startErr0INUSE_VIOLATION](<= ULTIMATE.start_main_~i~0 1)] [2021-01-21 17:09:48,650 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-01-21 17:09:48,651 INFO L429 AbstractCegarLoop]: === Iteration 4 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 17:09:48,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 17:09:48,652 INFO L82 PathProgramCache]: Analyzing trace with hash 1855068568, now seen corresponding path program 1 times [2021-01-21 17:09:48,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 17:09:48,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569567006] [2021-01-21 17:09:48,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 17:09:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 17:09:48,739 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 17:09:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 17:09:48,793 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 17:09:48,846 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 17:09:48,846 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 17:09:48,846 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 17:09:48,847 WARN L386 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-01-21 17:09:48,847 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-01-21 17:09:48,867 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@8641f48 at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadAuxiliaryVariable(ThreadInstanceAdder.java:479) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInUseVariable(ThreadInstanceAdder.java:458) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInstance(ThreadInstanceAdder.java:438) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ThreadInstanceAdder.constructThreadInstances(ThreadInstanceAdder.java:410) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:110) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:352) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-01-21 17:09:48,875 INFO L168 Benchmark]: Toolchain (without parser) took 6060.51 ms. Allocated memory was 302.0 MB in the beginning and 377.5 MB in the end (delta: 75.5 MB). Free memory was 276.1 MB in the beginning and 298.4 MB in the end (delta: -22.3 MB). Peak memory consumption was 53.5 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:48,876 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 84.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 17:09:48,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1087.72 ms. Allocated memory is still 302.0 MB. Free memory was 276.0 MB in the beginning and 261.3 MB in the end (delta: 14.7 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:48,878 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.36 ms. Allocated memory is still 302.0 MB. Free memory was 261.3 MB in the beginning and 258.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:48,881 INFO L168 Benchmark]: Boogie Preprocessor took 55.99 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 17:09:48,883 INFO L168 Benchmark]: RCFGBuilder took 801.21 ms. Allocated memory is still 302.0 MB. Free memory was 256.0 MB in the beginning and 217.3 MB in the end (delta: 38.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. [2021-01-21 17:09:48,889 INFO L168 Benchmark]: TraceAbstraction took 3986.79 ms. Allocated memory was 302.0 MB in the beginning and 377.5 MB in the end (delta: 75.5 MB). Free memory was 217.3 MB in the beginning and 298.4 MB in the end (delta: -81.2 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 17:09:48,899 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 was 271.9 MB in the beginning and 271.8 MB in the end (delta: 84.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 1087.72 ms. Allocated memory is still 302.0 MB. Free memory was 276.0 MB in the beginning and 261.3 MB in the end (delta: 14.7 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 117.36 ms. Allocated memory is still 302.0 MB. Free memory was 261.3 MB in the beginning and 258.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 55.99 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 801.21 ms. Allocated memory is still 302.0 MB. Free memory was 256.0 MB in the beginning and 217.3 MB in the end (delta: 38.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 3986.79 ms. Allocated memory was 302.0 MB in the beginning and 377.5 MB in the end (delta: 75.5 MB). Free memory was 217.3 MB in the beginning and 298.4 MB in the end (delta: -81.2 MB). There was no memory consumed. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@8641f48 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@8641f48: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...