/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized06.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-1c3aa5735269c4be989a50fc1da9ea7b9492ef29-1c3aa57 [2021-07-01 09:55:55,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-01 09:55:55,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-01 09:55:55,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-01 09:55:55,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-01 09:55:55,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-01 09:55:55,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-01 09:55:55,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-01 09:55:55,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-01 09:55:55,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-01 09:55:55,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-01 09:55:55,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-01 09:55:55,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-01 09:55:55,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-01 09:55:55,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-01 09:55:55,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-01 09:55:55,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-01 09:55:55,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-01 09:55:55,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-01 09:55:55,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-01 09:55:55,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-01 09:55:55,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-01 09:55:55,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-01 09:55:55,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-01 09:55:55,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-01 09:55:55,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-01 09:55:55,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-01 09:55:55,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-01 09:55:55,581 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-PN-NoLbe.epf [2021-07-01 09:55:55,626 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-01 09:55:55,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-01 09:55:55,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-01 09:55:55,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-01 09:55:55,629 INFO L138 SettingsManager]: * Use SBE=true [2021-07-01 09:55:55,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-01 09:55:55,629 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-01 09:55:55,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-01 09:55:55,629 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-01 09:55:55,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-01 09:55:55,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-01 09:55:55,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-01 09:55:55,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-01 09:55:55,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-01 09:55:55,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-01 09:55:55,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-07-01 09:55:55,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-01 09:55:55,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-01 09:55:55,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-01 09:55:55,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-01 09:55:55,926 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-01 09:55:55,927 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-01 09:55:55,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized06.bpl [2021-07-01 09:55:55,927 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth-customized06.bpl' [2021-07-01 09:55:55,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-01 09:55:55,946 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-01 09:55:55,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-01 09:55:55,947 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-01 09:55:55,947 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-01 09:55:55,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,959 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-01 09:55:55,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-01 09:55:55,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-01 09:55:55,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-01 09:55:55,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/1) ... [2021-07-01 09:55:55,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-01 09:55:55,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-01 09:55:55,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-01 09:55:55,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-01 09:55:55,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (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 [2021-07-01 09:55:56,054 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThreadWithAssert given in one single declaration [2021-07-01 09:55:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThreadWithAssert [2021-07-01 09:55:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThreadWithAssert [2021-07-01 09:55:56,056 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-07-01 09:55:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-07-01 09:55:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-07-01 09:55:56,056 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-07-01 09:55:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-07-01 09:55:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-07-01 09:55:56,057 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-01 09:55:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-01 09:55:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-01 09:55:56,057 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-01 09:55:56,244 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-01 09:55:56,244 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-07-01 09:55:56,255 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadWithAssertEXIT is neither atomic block end nor error location. [2021-07-01 09:55:56,255 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-07-01 09:55:56,256 INFO L202 PluginConnector]: Adding new model bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:55:56 BoogieIcfgContainer [2021-07-01 09:55:56,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-01 09:55:56,258 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-01 09:55:56,258 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-01 09:55:56,260 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-01 09:55:56,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.07 09:55:55" (1/2) ... [2021-07-01 09:55:56,260 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72dd5029 and model type bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 09:55:56, skipping insertion in model container [2021-07-01 09:55:56,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 09:55:56" (2/2) ... [2021-07-01 09:55:56,261 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth-customized06.bpl [2021-07-01 09:55:56,265 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-01 09:55:56,265 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-01 09:55:56,266 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-01 09:55:56,329 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-01 09:55:56,352 INFO L255 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-07-01 09:55:56,377 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:55:56,377 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:55:56,377 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:55:56,377 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:55:56,380 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:55:56,380 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:55:56,380 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:55:56,380 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-01 09:55:56,388 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 60 places, 44 transitions, 123 flow [2021-07-01 09:55:56,411 INFO L129 PetriNetUnfolder]: 6/37 cut-off events. [2021-07-01 09:55:56,411 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-01 09:55:56,414 INFO L84 FinitePrefix]: Finished finitePrefix Result has 59 conditions, 37 events. 6/37 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 80 event pairs, 0 based on Foata normal form. 0/30 useless extension candidates. Maximal degree in co-relation 44. Up to 2 conditions per place. [2021-07-01 09:55:56,414 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 44 transitions, 123 flow [2021-07-01 09:55:56,416 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 0 places, 0 transitions, 0 flow [2021-07-01 09:55:56,416 INFO L129 PetriNetUnfolder]: 0/0 cut-off events. [2021-07-01 09:55:56,417 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-01 09:55:56,417 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/2) [2021-07-01 09:55:56,419 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-01 09:55:56,424 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-01 09:55:56,424 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-01 09:55:56,424 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-01 09:55:56,424 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-01 09:55:56,424 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-01 09:55:56,424 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-01 09:55:56,424 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-01 09:55:56,425 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadWithAssertThread1of1ForFork1======== [2021-07-01 09:55:56,427 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 60 places, 44 transitions, 123 flow [2021-07-01 09:55:56,442 INFO L129 PetriNetUnfolder]: 6/37 cut-off events. [2021-07-01 09:55:56,443 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-01 09:55:56,444 INFO L84 FinitePrefix]: Finished finitePrefix Result has 59 conditions, 37 events. 6/37 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 80 event pairs, 0 based on Foata normal form. 0/30 useless extension candidates. Maximal degree in co-relation 44. Up to 2 conditions per place. [2021-07-01 09:55:56,444 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 44 transitions, 123 flow [2021-07-01 09:55:56,446 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 53 places, 37 transitions, 95 flow [2021-07-01 09:55:56,450 INFO L129 PetriNetUnfolder]: 1/13 cut-off events. [2021-07-01 09:55:56,450 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-01 09:55:56,450 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:55:56,451 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:55:56,451 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:55:56,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:55:56,456 INFO L82 PathProgramCache]: Analyzing trace with hash -1520535990, now seen corresponding path program 1 times [2021-07-01 09:55:56,461 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:55:56,461 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938399159] [2021-07-01 09:55:56,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:55:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:55:56,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:56,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:56,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:56,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:55:56,579 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:55:56,580 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938399159] [2021-07-01 09:55:56,581 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938399159] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:55:56,581 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:55:56,581 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-01 09:55:56,582 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515440819] [2021-07-01 09:55:56,587 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-01 09:55:56,588 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:55:56,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-01 09:55:56,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-01 09:55:56,601 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 44 [2021-07-01 09:55:56,606 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 53 places, 37 transitions, 95 flow. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 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) [2021-07-01 09:55:56,607 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:55:56,607 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 44 [2021-07-01 09:55:56,607 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:55:56,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][36], [33#L94-2true, 39#L71-2true, 40#L71-2true, 44#L71-2true, 45#L60true, 47#L24true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,731 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,732 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,732 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-07-01 09:55:56,732 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([109] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][27], [33#L94-2true, 39#L71-2true, 40#L71-2true, 42#L60true, 17#L23true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4NotInUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,733 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2021-07-01 09:55:56,733 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,733 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:56,733 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([100] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][36], [33#L94-2true, 39#L71-2true, 40#L71-2true, 44#L71-2true, 45#L60true, 47#L24true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,766 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 4#L60true, 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,766 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,766 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,767 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,767 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,767 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,767 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,767 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,767 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,769 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 4#L60true, 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,769 INFO L384 tUnfolder$Statistics]: this new event has 13 ancestors and is not cut-off event [2021-07-01 09:55:56,769 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:56,769 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:56,769 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:56,770 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:56,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 4#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,790 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,790 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,791 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,791 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,791 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,791 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,791 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,792 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,800 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 39#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,800 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,801 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][36], [33#L94-2true, 35#L60true, 40#L71-2true, 44#L71-2true, 45#L60true, 47#L24true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,806 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,807 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,807 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:56,807 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 35#L60true, 4#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,810 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,810 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,810 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,814 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,827 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,827 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is not cut-off event [2021-07-01 09:55:56,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:56,827 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:56,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:56,827 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:56,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,828 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,828 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,828 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,828 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 4#L60true, 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,829 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,829 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,829 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,830 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,830 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][34], [33#L94-2true, 66#(<= 2 pendingIo), 35#L60true, 40#L71-2true, 44#L71-2true, 45#L60true, 47#L24true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,833 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 4#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,833 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,833 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,834 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,844 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,844 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][46], [34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 4#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,846 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,846 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:56,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,847 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,847 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,847 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,847 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,852 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,852 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,852 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,863 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,864 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,864 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,865 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,865 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,865 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [3#L71-2true, 4#L60true, 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,872 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,872 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,872 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,872 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,876 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,876 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,876 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,876 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,876 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,876 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,881 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,881 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,881 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,881 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][34], [33#L94-2true, 66#(<= 2 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, 45#L60true, 47#L24true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,886 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,886 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,886 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,886 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([100] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][36], [33#L94-2true, 40#L71-2true, 44#L71-2true, 45#L60true, 47#L24true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5NotInUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,887 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,887 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,887 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,887 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 4#L60true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,888 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 35#L60true, 4#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,888 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,889 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,892 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-07-01 09:55:56,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:56,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:56,892 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:56,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,894 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,894 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,894 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,894 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 34#L60true, 3#L71-2true, 4#L60true, 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,895 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,896 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,898 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,898 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 39#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,899 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,900 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,900 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,900 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,905 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,905 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,913 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 4#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,913 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,913 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,913 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,913 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,914 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,914 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,914 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,914 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,914 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,914 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,914 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,920 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,920 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,920 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][46], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,925 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,925 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,925 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,928 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,928 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,928 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,928 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,928 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,928 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,935 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,935 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:56,935 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,938 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,938 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,938 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,938 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,939 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,939 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [3#L71-2true, 35#L60true, 4#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,943 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,943 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,947 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,947 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,947 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,947 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,948 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,948 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,949 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,949 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,950 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,950 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,950 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,951 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,955 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,955 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,955 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,955 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [34#L60true, 3#L71-2true, 4#L60true, 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,956 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,956 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,956 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,956 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,965 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 39#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,965 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,965 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,965 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,965 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,965 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,966 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,966 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:56,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,971 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,971 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,971 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,971 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 34#L60true, 3#L71-2true, 35#L60true, 4#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,983 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,983 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,983 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,983 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,983 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,983 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,984 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,984 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 4#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,985 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,985 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,985 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,985 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,987 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:56,987 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,987 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,987 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,987 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,988 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:56,988 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,988 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,988 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,988 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,988 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 3#L71-2true, 4#L60true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:56,988 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,989 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:56,989 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:56,990 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 35#L60true, 7#L71-2true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:56,990 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,990 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:56,991 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,000 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,001 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-07-01 09:55:57,001 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,001 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,001 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,001 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,028 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,028 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,030 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,030 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,030 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,030 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][46], [33#L94-2true, 66#(<= 2 pendingIo), 34#L60true, 35#L60true, 3#L71-2true, 4#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:57,037 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 66#(<= 2 pendingIo), 34#L60true, 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,037 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 4#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:57,038 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,038 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,038 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,043 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,043 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,043 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,043 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,043 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,043 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,043 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,048 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,049 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,049 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,051 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,051 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,051 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,051 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,055 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,055 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,056 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,056 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,056 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,061 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,061 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,061 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,061 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [3#L71-2true, 4#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,062 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,062 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,062 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,062 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,064 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,065 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,065 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,065 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,065 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,065 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,066 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,066 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,066 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,066 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,067 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,067 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,067 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,067 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,071 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,071 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,071 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,071 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,072 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [34#L60true, 3#L71-2true, 35#L60true, 4#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,072 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [3#L71-2true, 4#L60true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,073 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,073 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,073 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,073 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,075 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,075 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,075 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,075 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,075 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,075 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,084 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,084 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,086 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,086 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,086 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,086 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,086 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,087 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,087 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,087 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,087 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,087 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,087 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][46], [33#L94-2true, 66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 4#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:57,094 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,094 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,094 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,094 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][45], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse]) [2021-07-01 09:55:57,097 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,097 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 34#L60true, 3#L71-2true, 4#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,097 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,098 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,099 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,099 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,099 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,099 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,099 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,099 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [33#L94-2true, 34#L60true, 3#L71-2true, 4#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,100 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,101 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,101 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,101 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,101 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,101 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,101 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,104 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,104 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,104 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,104 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,105 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,105 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,105 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,105 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,105 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,105 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,105 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,106 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,106 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,106 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,106 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,106 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,106 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,106 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,108 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:57,108 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,108 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,108 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,116 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,116 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,122 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,122 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,123 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,123 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,126 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,126 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,126 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,126 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,127 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,127 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,127 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,127 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,132 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,132 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,132 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,139 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,139 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [34#L60true, 3#L71-2true, 4#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,143 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,143 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,143 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,143 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,144 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,144 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,144 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,144 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,145 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][47], [34#L60true, 3#L71-2true, 4#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6NotInUse, 63#true]) [2021-07-01 09:55:57,145 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,145 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:57,147 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,147 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,147 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,147 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,147 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:57,147 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,150 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,150 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,150 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,150 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,156 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,156 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,156 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 35#L60true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,157 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,157 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,157 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,157 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,158 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,158 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,158 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,158 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,158 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,158 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,166 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,166 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,174 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,174 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,174 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,174 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,174 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,175 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,176 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,176 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,176 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,176 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,178 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,178 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,178 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,179 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,179 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,179 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,179 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,179 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,180 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,181 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,181 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,181 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,181 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,181 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,181 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,182 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,182 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,182 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,182 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,184 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,184 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,230 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,230 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,231 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,231 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,231 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,231 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 3#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,232 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,232 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,232 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,232 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,249 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,249 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,249 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,250 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,251 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,251 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,251 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,251 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,267 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,267 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,267 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,268 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:57,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,271 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,271 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 35#L60true, 7#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,272 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,272 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,272 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,272 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,273 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,273 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,273 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,273 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,273 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,273 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,278 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,278 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,278 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,278 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,278 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,278 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:57,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,279 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,287 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,287 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,287 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,287 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [33#L94-2true, 66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,299 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,299 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,299 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,299 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [33#L94-2true, 34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,304 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,304 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,304 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,305 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,309 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,309 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,309 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,309 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [33#L94-2true, 34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,346 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,346 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,346 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,346 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,365 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 20#ULTIMATE.startFINALtrue, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,370 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,370 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,370 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,370 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,414 INFO L129 PetriNetUnfolder]: 6484/8394 cut-off events. [2021-07-01 09:55:57,414 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-01 09:55:57,437 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16080 conditions, 8394 events. 6484/8394 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 455. Compared 37224 event pairs, 858 based on Foata normal form. 0/8216 useless extension candidates. Maximal degree in co-relation 16063. Up to 4185 conditions per place. [2021-07-01 09:55:57,494 INFO L132 encePairwiseOnDemand]: 28/44 looper letters, 22 selfloop transitions, 22 changer transitions 0/65 dead transitions. [2021-07-01 09:55:57,494 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 56 places, 65 transitions, 239 flow [2021-07-01 09:55:57,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-01 09:55:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-07-01 09:55:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 158 transitions. [2021-07-01 09:55:57,503 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8977272727272727 [2021-07-01 09:55:57,504 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 158 transitions. [2021-07-01 09:55:57,504 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 158 transitions. [2021-07-01 09:55:57,505 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:55:57,507 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 158 transitions. [2021-07-01 09:55:57,511 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 39.5) internal successors, (158), 4 states have internal predecessors, (158), 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) [2021-07-01 09:55:57,515 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 44.0) internal successors, (220), 5 states have internal predecessors, (220), 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) [2021-07-01 09:55:57,516 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 44.0) internal successors, (220), 5 states have internal predecessors, (220), 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) [2021-07-01 09:55:57,517 INFO L185 Difference]: Start difference. First operand has 53 places, 37 transitions, 95 flow. Second operand 4 states and 158 transitions. [2021-07-01 09:55:57,517 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 56 places, 65 transitions, 239 flow [2021-07-01 09:55:57,522 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 65 transitions, 232 flow, removed 0 selfloop flow, removed 7 redundant places. [2021-07-01 09:55:57,526 INFO L241 Difference]: Finished difference. Result has 52 places, 58 transitions, 250 flow [2021-07-01 09:55:57,528 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=37, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=250, PETRI_PLACES=52, PETRI_TRANSITIONS=58} [2021-07-01 09:55:57,528 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, -1 predicate places. [2021-07-01 09:55:57,529 INFO L482 AbstractCegarLoop]: Abstraction has has 52 places, 58 transitions, 250 flow [2021-07-01 09:55:57,529 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 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) [2021-07-01 09:55:57,529 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:55:57,529 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:55:57,530 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-01 09:55:57,530 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:55:57,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:55:57,530 INFO L82 PathProgramCache]: Analyzing trace with hash -945618517, now seen corresponding path program 1 times [2021-07-01 09:55:57,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:55:57,531 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983937258] [2021-07-01 09:55:57,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:55:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:55:57,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:57,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-01 09:55:57,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:57,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-01 09:55:57,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:57,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-01 09:55:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:55:57,558 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:55:57,558 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983937258] [2021-07-01 09:55:57,558 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983937258] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:55:57,558 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:55:57,559 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-01 09:55:57,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873997912] [2021-07-01 09:55:57,560 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-01 09:55:57,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:55:57,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-01 09:55:57,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-01 09:55:57,562 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 36 out of 44 [2021-07-01 09:55:57,562 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 58 transitions, 250 flow. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 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) [2021-07-01 09:55:57,562 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:55:57,562 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 36 of 44 [2021-07-01 09:55:57,562 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:55:57,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,630 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][38], [66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:57,630 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,630 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,633 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,633 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,633 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,633 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][38], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:57,634 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,634 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [66#(<= 2 pendingIo), 34#L60true, 35#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:57,649 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,649 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,651 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,651 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,652 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,652 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,652 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,652 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,656 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,656 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,656 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,656 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,657 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,657 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,657 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 39#L71-2true, 71#true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,659 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,659 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,659 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,659 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,678 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [35#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,678 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,678 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,678 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,678 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [66#(<= 2 pendingIo), 34#L60true, 35#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,680 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 34#L60true, 35#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,680 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,680 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [66#(<= 2 pendingIo), 35#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,683 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,683 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 39#L71-2true, 71#true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,687 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,687 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,687 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 39#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,691 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 39#L71-2true, 71#true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,691 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:57,691 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,693 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 39#L71-2true, 71#true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,693 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,693 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,693 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,693 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:57,693 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,715 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,715 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,715 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,716 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,721 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,721 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [34#L60true, 3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,721 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,721 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,722 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,722 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [66#(<= 2 pendingIo), 34#L60true, 35#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,724 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,724 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:57,724 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,724 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,726 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,726 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 40#L71-2true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,727 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,727 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,727 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,727 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 39#L71-2true, 71#true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,734 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,735 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,735 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,735 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,737 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 39#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,737 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,737 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,737 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,737 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,737 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,738 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,738 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,738 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,738 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:57,801 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,802 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,802 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,802 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,802 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:57,802 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,803 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:57,803 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,803 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,803 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,805 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,805 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,805 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,806 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][37], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:57,806 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,806 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,806 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,806 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,810 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,810 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,810 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,811 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,811 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,811 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,811 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][38], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:57,812 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:57,812 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:57,812 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,813 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:57,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,817 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,817 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,817 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,818 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,818 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,818 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,818 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,818 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,818 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 39#L71-2true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,821 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,821 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:57,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,856 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,856 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,856 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,856 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:57,857 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,857 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:57,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,858 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,858 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,858 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,858 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,862 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,862 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,862 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,862 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,863 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,863 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,863 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,863 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][38], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, 22#L25true, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:57,864 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,864 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,864 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,864 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,866 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,866 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,866 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,871 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,871 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,871 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,871 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,871 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,871 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:57,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 42#L60true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,872 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,872 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,872 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,872 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:57,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,904 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,904 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,904 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,904 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,911 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,911 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,911 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,912 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,912 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,912 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:57,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][43], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 42#L60true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:57,913 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,913 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,913 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,913 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:57,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,916 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,916 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,916 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,916 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:57,944 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][40], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:57,945 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:55:57,945 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:57,945 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:57,945 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,023 INFO L129 PetriNetUnfolder]: 3861/6194 cut-off events. [2021-07-01 09:55:58,023 INFO L130 PetriNetUnfolder]: For 6320/7231 co-relation queries the response was YES. [2021-07-01 09:55:58,040 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15955 conditions, 6194 events. 3861/6194 cut-off events. For 6320/7231 co-relation queries the response was YES. Maximal size of possible extension queue 443. Compared 39482 event pairs, 545 based on Foata normal form. 3010/8880 useless extension candidates. Maximal degree in co-relation 15940. Up to 3341 conditions per place. [2021-07-01 09:55:58,064 INFO L132 encePairwiseOnDemand]: 37/44 looper letters, 13 selfloop transitions, 1 changer transitions 0/58 dead transitions. [2021-07-01 09:55:58,065 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 58 transitions, 278 flow [2021-07-01 09:55:58,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-01 09:55:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-07-01 09:55:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 122 transitions. [2021-07-01 09:55:58,069 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.9242424242424242 [2021-07-01 09:55:58,069 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 122 transitions. [2021-07-01 09:55:58,069 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 122 transitions. [2021-07-01 09:55:58,069 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:55:58,069 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 122 transitions. [2021-07-01 09:55:58,070 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 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) [2021-07-01 09:55:58,071 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 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) [2021-07-01 09:55:58,071 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 44.0) internal successors, (176), 4 states have internal predecessors, (176), 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) [2021-07-01 09:55:58,071 INFO L185 Difference]: Start difference. First operand has 52 places, 58 transitions, 250 flow. Second operand 3 states and 122 transitions. [2021-07-01 09:55:58,071 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 58 transitions, 278 flow [2021-07-01 09:55:58,078 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 58 transitions, 278 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-07-01 09:55:58,079 INFO L241 Difference]: Finished difference. Result has 55 places, 58 transitions, 277 flow [2021-07-01 09:55:58,079 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=250, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=277, PETRI_PLACES=55, PETRI_TRANSITIONS=58} [2021-07-01 09:55:58,080 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, 2 predicate places. [2021-07-01 09:55:58,080 INFO L482 AbstractCegarLoop]: Abstraction has has 55 places, 58 transitions, 277 flow [2021-07-01 09:55:58,080 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 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) [2021-07-01 09:55:58,080 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:55:58,080 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:55:58,080 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-01 09:55:58,081 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:55:58,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:55:58,081 INFO L82 PathProgramCache]: Analyzing trace with hash 357788045, now seen corresponding path program 1 times [2021-07-01 09:55:58,081 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:55:58,081 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542304698] [2021-07-01 09:55:58,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:55:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:55:58,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:58,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:58,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:58,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:58,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:58,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:58,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:58,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:58,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:58,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:55:58,126 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:55:58,126 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542304698] [2021-07-01 09:55:58,126 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542304698] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:55:58,126 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:55:58,126 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-01 09:55:58,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246867238] [2021-07-01 09:55:58,126 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-01 09:55:58,127 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:55:58,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-01 09:55:58,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-07-01 09:55:58,127 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 44 [2021-07-01 09:55:58,128 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 58 transitions, 277 flow. Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 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) [2021-07-01 09:55:58,128 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:55:58,128 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 44 [2021-07-01 09:55:58,128 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:55:58,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:58,224 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,224 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,224 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,224 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,224 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,224 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,225 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,225 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 39#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:58,230 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,230 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,230 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,230 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 39#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,230 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,231 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,231 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,231 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:58,244 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,244 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,244 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:58,251 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,251 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,251 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,253 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,253 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,253 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,253 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,253 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,253 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,260 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,260 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,260 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,260 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,260 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,260 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,262 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,262 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,262 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,262 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:58,291 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,291 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,291 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,292 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,292 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,292 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,292 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,292 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,293 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,335 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,335 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,335 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,335 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,337 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,338 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,338 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,338 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,338 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,338 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,339 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,339 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 39#L71-2true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:58,346 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-07-01 09:55:58,346 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:58,346 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:58,346 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:58,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,349 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,349 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,349 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,349 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][74], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,351 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:58,351 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,351 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 39#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:58,352 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,353 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,353 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,353 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,354 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,354 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:58,354 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,354 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,377 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,377 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,377 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,378 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,380 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,380 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,380 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,380 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,380 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,381 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,381 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,381 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,381 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,381 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,381 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,382 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,382 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,382 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,382 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,395 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,395 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:58,395 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,395 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [34#L60true, 3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:58,400 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,400 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,400 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,407 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][74], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,408 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:58,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,408 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,408 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,408 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][74], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,412 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,412 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,412 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,412 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,415 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,415 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,415 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,416 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,416 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,416 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,416 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:58,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,458 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,458 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,458 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,458 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:58,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][74], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,474 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,474 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,474 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,474 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,477 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,477 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,477 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,477 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,478 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,478 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,478 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,478 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,485 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,485 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,485 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,486 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][113], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 71#true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:58,487 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 71#true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,487 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,487 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,489 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,489 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,489 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,489 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][74], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,496 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,496 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,496 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:58,496 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,500 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,500 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,500 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,500 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,501 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,501 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,501 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:58,502 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][74], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,560 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,560 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,560 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,560 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,563 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,563 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,563 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,563 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,563 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,564 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,564 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,564 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,645 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,645 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,645 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,645 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,648 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,652 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,652 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,652 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,652 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,663 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,663 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:58,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,664 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,671 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,671 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,671 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,671 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,675 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,675 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,675 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,675 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,675 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,675 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,676 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,676 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,677 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,677 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,683 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,683 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,683 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,683 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,685 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,685 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,685 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,685 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:58,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,742 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,742 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,742 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,742 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,759 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:55:58,759 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,759 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,759 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,764 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,764 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,764 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,764 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,768 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,768 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:58,768 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,769 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,786 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,786 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,786 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,786 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,792 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,792 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,792 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,792 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,793 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,793 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,793 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,793 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,797 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,797 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,797 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:58,797 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:58,798 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,798 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,798 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,798 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 71#true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,798 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,799 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,799 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,799 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:58,801 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:55:58,801 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,801 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:58,801 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:55:58,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,857 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,857 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,857 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,857 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,863 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,863 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,863 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,863 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:58,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,922 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,922 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,922 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,922 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,923 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,923 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,923 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,923 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,943 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,943 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,943 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,948 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,948 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,948 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,948 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,950 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,950 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,950 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,950 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,951 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,951 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,951 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:55:58,951 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 39#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:58,956 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,956 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,956 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,956 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,973 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,973 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,973 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, 44#L71-2true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,975 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,975 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,975 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,975 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,978 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,978 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,978 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,978 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,978 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,978 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:58,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][62], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,979 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,979 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,979 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,979 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:55:58,979 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:58,979 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,979 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,979 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:55:58,979 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:58,980 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:55:59,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,033 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,033 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,033 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,033 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][63], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,036 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,036 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,036 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:55:59,036 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,049 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:55:59,049 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,049 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,049 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][105], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 71#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, 48#DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERTtrue, DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,071 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,071 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,071 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,071 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:55:59,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,188 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,189 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,189 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:55:59,189 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][65], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 71#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,193 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,193 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,193 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:55:59,193 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:55:59,327 INFO L129 PetriNetUnfolder]: 10294/15791 cut-off events. [2021-07-01 09:55:59,327 INFO L130 PetriNetUnfolder]: For 9302/11215 co-relation queries the response was YES. [2021-07-01 09:55:59,379 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51540 conditions, 15791 events. 10294/15791 cut-off events. For 9302/11215 co-relation queries the response was YES. Maximal size of possible extension queue 845. Compared 103508 event pairs, 434 based on Foata normal form. 291/16055 useless extension candidates. Maximal degree in co-relation 51523. Up to 6861 conditions per place. [2021-07-01 09:55:59,466 INFO L132 encePairwiseOnDemand]: 28/44 looper letters, 31 selfloop transitions, 81 changer transitions 1/134 dead transitions. [2021-07-01 09:55:59,466 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 134 transitions, 935 flow [2021-07-01 09:55:59,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-01 09:55:59,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-07-01 09:55:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 201 transitions. [2021-07-01 09:55:59,468 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.9136363636363637 [2021-07-01 09:55:59,468 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 201 transitions. [2021-07-01 09:55:59,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 201 transitions. [2021-07-01 09:55:59,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:55:59,468 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 201 transitions. [2021-07-01 09:55:59,469 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 40.2) internal successors, (201), 5 states have internal predecessors, (201), 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) [2021-07-01 09:55:59,470 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 44.0) internal successors, (264), 6 states have internal predecessors, (264), 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) [2021-07-01 09:55:59,470 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 44.0) internal successors, (264), 6 states have internal predecessors, (264), 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) [2021-07-01 09:55:59,470 INFO L185 Difference]: Start difference. First operand has 55 places, 58 transitions, 277 flow. Second operand 5 states and 201 transitions. [2021-07-01 09:55:59,470 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 134 transitions, 935 flow [2021-07-01 09:55:59,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 134 transitions, 934 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-07-01 09:55:59,482 INFO L241 Difference]: Finished difference. Result has 62 places, 123 transitions, 1026 flow [2021-07-01 09:55:59,482 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=276, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=23, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1026, PETRI_PLACES=62, PETRI_TRANSITIONS=123} [2021-07-01 09:55:59,482 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, 9 predicate places. [2021-07-01 09:55:59,482 INFO L482 AbstractCegarLoop]: Abstraction has has 62 places, 123 transitions, 1026 flow [2021-07-01 09:55:59,482 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 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) [2021-07-01 09:55:59,483 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:55:59,483 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:55:59,483 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-01 09:55:59,483 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:55:59,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:55:59,483 INFO L82 PathProgramCache]: Analyzing trace with hash -684275089, now seen corresponding path program 1 times [2021-07-01 09:55:59,484 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:55:59,484 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024455788] [2021-07-01 09:55:59,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:55:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:55:59,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:55:59,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:55:59,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:55:59,543 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:55:59,543 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024455788] [2021-07-01 09:55:59,543 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024455788] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:55:59,544 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:55:59,544 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-01 09:55:59,544 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238230084] [2021-07-01 09:55:59,544 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-01 09:55:59,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:55:59,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-01 09:55:59,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-07-01 09:55:59,545 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 44 [2021-07-01 09:55:59,545 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 123 transitions, 1026 flow. Second operand has 6 states, 6 states have (on average 29.333333333333332) internal successors, (176), 6 states have internal predecessors, (176), 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) [2021-07-01 09:55:59,545 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:55:59,545 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 44 [2021-07-01 09:55:59,545 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:55:59,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:59,657 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,657 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 39#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:59,720 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,720 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,720 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:59,733 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,733 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,742 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:59,742 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,742 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,743 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,743 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,743 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,751 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,751 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,751 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,751 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,751 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,751 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,753 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,753 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,753 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,753 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,775 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,775 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,775 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:59,775 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,775 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,776 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,776 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,777 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,777 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,777 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,777 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,777 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,777 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,783 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,783 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,783 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,783 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,786 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,788 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,788 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,788 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,788 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,789 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,789 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,789 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,789 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][80], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, 89#(<= 2 pendingIo), DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:59,792 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-07-01 09:55:59,792 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:59,792 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:59,792 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:55:59,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,797 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,797 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,797 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,797 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][83], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, 89#(<= 2 pendingIo), DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,800 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:59,800 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,800 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:59,801 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,801 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,801 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,801 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,803 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,803 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:55:59,803 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,804 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,834 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,834 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,834 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,834 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,838 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,838 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,838 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,838 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,842 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,842 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,842 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,842 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,842 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,843 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,843 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,843 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,843 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,843 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][67], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,857 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,857 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,857 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:55:59,857 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,865 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 35#L60true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:55:59,865 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,865 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][83], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, 89#(<= 2 pendingIo), DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,868 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:55:59,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,868 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,868 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,868 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,881 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 40#L71-2true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,881 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,881 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,881 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,881 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,881 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,882 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,882 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,883 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:55:59,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][67], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,930 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:55:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,938 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,938 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,961 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,961 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,961 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,961 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,970 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,970 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,970 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,970 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,970 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,970 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,971 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,971 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,971 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,971 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][164], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:55:59,972 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][165], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:55:59,972 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,972 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,978 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,978 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,978 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,978 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:59,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,980 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,980 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,980 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:55:59,980 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:55:59,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:55:59,994 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,994 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:55:59,994 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:55:59,994 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:00,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,003 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:00,003 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:00,003 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:00,003 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:00,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][114], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,203 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,203 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,203 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,203 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,226 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,226 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,226 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,226 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][136], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,236 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,236 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,236 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,236 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,237 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,237 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,237 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,237 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,260 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,260 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,261 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,261 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,262 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][67], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,264 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,264 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,264 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,264 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,270 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][165], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,271 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,271 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,271 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][156], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, 89#(<= 2 pendingIo), DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,280 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,280 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,280 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,280 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:00,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][191], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,291 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,291 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,291 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,291 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][191], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,292 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,292 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,292 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,292 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][165], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,295 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,295 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,295 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,295 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:00,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,365 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,365 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,365 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,365 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][67], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,384 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,384 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,384 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,384 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][207], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,568 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,568 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,568 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,568 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,571 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,571 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:00,571 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,571 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [34#L60true, 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:00,571 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,572 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, 22#L25true, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:00,573 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,573 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,573 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,573 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,575 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,576 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,576 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,576 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,576 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][191], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,589 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,589 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,589 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:00,589 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,599 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,599 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,599 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,599 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,601 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,601 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,601 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,601 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,602 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,602 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,602 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,602 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:00,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][136], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, 40#L71-2true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,759 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,759 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,759 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,759 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][136], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,760 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,760 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,760 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,760 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,783 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,783 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,783 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,783 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,784 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,785 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,785 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,785 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][140], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,787 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,787 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,787 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,787 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,788 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,788 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,788 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,788 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:00,788 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,788 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,789 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,789 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,789 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:00,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 40#L71-2true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,790 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,790 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,790 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,790 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][67], [34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:00,796 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,796 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,796 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,796 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:00,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][255], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:00,820 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,821 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,821 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:00,821 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][136], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:01,162 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,162 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,162 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,162 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][279], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:01,191 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,191 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,191 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,191 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][255], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:01,205 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-07-01 09:56:01,205 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-07-01 09:56:01,205 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:01,205 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:01,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][191], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 90#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:01,207 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,208 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,208 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,208 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][285], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:01,215 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,215 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,215 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,215 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:01,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 40#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:01,631 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,631 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,631 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,631 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][66], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 41#L69true, Black: 73#stoppingFlag, 44#L71-2true, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:01,632 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,632 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,632 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,632 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:01,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][67], [34#L60true, 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, 41#L69true, 42#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:01,891 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,891 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,891 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,891 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:01,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][255], [34#L60true, 66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 39#L71-2true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:01,897 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2021-07-01 09:56:01,897 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2021-07-01 09:56:01,897 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-07-01 09:56:01,897 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2021-07-01 09:56:01,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][285], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), ServerThreadThread1of1ForFork0InUse, Black: 79#(<= 2 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:01,905 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,905 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:01,905 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:01,905 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:02,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][255], [66#(<= 2 pendingIo), 34#L60true, 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 44#L71-2true, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:02,291 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:02,291 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:02,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:02,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:02,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][255], [66#(<= 2 pendingIo), 3#L71-2true, 35#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 40#L71-2true, 8#L60true, 42#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, ServerThreadThread1of1ForFork0InUse, Black: 78#(<= 1 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, 91#(<= 4 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:02,291 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:02,292 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:02,292 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:02,292 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:03,325 INFO L129 PetriNetUnfolder]: 22471/34529 cut-off events. [2021-07-01 09:56:03,325 INFO L130 PetriNetUnfolder]: For 52271/57053 co-relation queries the response was YES. [2021-07-01 09:56:03,545 INFO L84 FinitePrefix]: Finished finitePrefix Result has 160708 conditions, 34529 events. 22471/34529 cut-off events. For 52271/57053 co-relation queries the response was YES. Maximal size of possible extension queue 1240. Compared 243906 event pairs, 454 based on Foata normal form. 381/34883 useless extension candidates. Maximal degree in co-relation 160686. Up to 14574 conditions per place. [2021-07-01 09:56:03,743 INFO L132 encePairwiseOnDemand]: 28/44 looper letters, 48 selfloop transitions, 237 changer transitions 1/307 dead transitions. [2021-07-01 09:56:03,743 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 307 transitions, 3306 flow [2021-07-01 09:56:03,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-01 09:56:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-07-01 09:56:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 244 transitions. [2021-07-01 09:56:03,744 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.9242424242424242 [2021-07-01 09:56:03,744 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 244 transitions. [2021-07-01 09:56:03,744 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 244 transitions. [2021-07-01 09:56:03,745 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:56:03,745 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 244 transitions. [2021-07-01 09:56:03,746 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 40.666666666666664) internal successors, (244), 6 states have internal predecessors, (244), 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) [2021-07-01 09:56:03,747 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 44.0) internal successors, (308), 7 states have internal predecessors, (308), 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) [2021-07-01 09:56:03,747 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 44.0) internal successors, (308), 7 states have internal predecessors, (308), 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) [2021-07-01 09:56:03,747 INFO L185 Difference]: Start difference. First operand has 62 places, 123 transitions, 1026 flow. Second operand 6 states and 244 transitions. [2021-07-01 09:56:03,747 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 307 transitions, 3306 flow [2021-07-01 09:56:03,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 307 transitions, 3236 flow, removed 35 selfloop flow, removed 0 redundant places. [2021-07-01 09:56:03,896 INFO L241 Difference]: Finished difference. Result has 72 places, 297 transitions, 3616 flow [2021-07-01 09:56:03,896 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=1012, PETRI_DIFFERENCE_MINUEND_PLACES=62, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=93, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=24, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3616, PETRI_PLACES=72, PETRI_TRANSITIONS=297} [2021-07-01 09:56:03,897 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, 19 predicate places. [2021-07-01 09:56:03,897 INFO L482 AbstractCegarLoop]: Abstraction has has 72 places, 297 transitions, 3616 flow [2021-07-01 09:56:03,897 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 29.333333333333332) internal successors, (176), 6 states have internal predecessors, (176), 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) [2021-07-01 09:56:03,897 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:56:03,897 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:56:03,897 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-01 09:56:03,897 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:56:03,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:56:03,898 INFO L82 PathProgramCache]: Analyzing trace with hash 854207089, now seen corresponding path program 1 times [2021-07-01 09:56:03,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:56:03,898 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627468925] [2021-07-01 09:56:03,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:56:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:56:03,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:03,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:56:03,982 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:56:03,982 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627468925] [2021-07-01 09:56:03,982 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627468925] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:56:03,982 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:56:03,982 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-01 09:56:03,982 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790212422] [2021-07-01 09:56:03,982 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-01 09:56:03,982 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:56:03,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-01 09:56:03,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-07-01 09:56:03,983 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 44 [2021-07-01 09:56:03,984 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 297 transitions, 3616 flow. Second operand has 7 states, 7 states have (on average 29.428571428571427) internal successors, (206), 7 states have internal predecessors, (206), 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) [2021-07-01 09:56:03,984 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:56:03,984 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 44 [2021-07-01 09:56:03,984 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:56:04,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:04,190 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,190 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,190 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,190 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,190 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,190 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,191 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,191 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:04,197 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,197 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,197 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,197 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,197 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,198 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,198 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,198 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:04,254 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,254 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,254 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:04,278 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,278 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,278 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,278 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:56:04,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,279 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,279 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,279 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,279 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,281 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,405 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,405 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,405 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,405 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,405 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,417 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,417 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,417 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,417 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,417 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,417 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,419 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,420 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,420 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,420 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:04,444 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,444 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,444 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,444 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,444 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,445 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,445 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,445 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,446 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,446 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,446 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,446 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,446 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,446 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,454 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,454 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,454 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,454 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,459 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,459 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,459 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,459 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,461 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,461 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,462 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][80], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 22#L25true, 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:04,467 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-07-01 09:56:04,467 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:04,467 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:56:04,467 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:56:04,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,471 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,471 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,471 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,471 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:04,475 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,475 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,475 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,475 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:04,476 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,476 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,476 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,476 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][82], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,477 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,477 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,477 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,477 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,479 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,479 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,479 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,479 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:04,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,520 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,527 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,527 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,527 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,527 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,529 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,529 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,529 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,529 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,529 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,529 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,530 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,530 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,530 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,530 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,546 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,546 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,546 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,546 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:04,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:04,557 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,557 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,557 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,557 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,557 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,558 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,558 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,558 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,563 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][82], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,563 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-07-01 09:56:04,563 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:04,563 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:04,563 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,564 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,564 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,564 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,579 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,579 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,579 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,580 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,580 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,581 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:04,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,647 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,647 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:04,647 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,647 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][119], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,654 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,654 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,654 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,654 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,677 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,677 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,677 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,677 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][176], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:04,688 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][177], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,688 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,689 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,689 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,690 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,690 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,691 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,691 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,691 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,694 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,694 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,694 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,694 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][119], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,698 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][119], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,699 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,699 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,699 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:04,699 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,714 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,714 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,714 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,714 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:04,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][119], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,774 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,774 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,774 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,774 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,796 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,796 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,796 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,796 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,801 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,801 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,801 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,801 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,803 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,803 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,803 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,803 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,803 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,842 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,842 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,842 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,842 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,843 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,843 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,843 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,843 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,856 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][177], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,856 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,856 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,856 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:04,856 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,856 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][177], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:04,859 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,859 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,859 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,859 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:04,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][190], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:04,863 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,864 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:04,864 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:04,864 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:05,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][233], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,062 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:05,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,150 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,185 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,185 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,185 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,185 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,243 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,243 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,243 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,243 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][271], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,246 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,246 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,246 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,246 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][54], [3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:05,249 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,249 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,249 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:05,252 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,252 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,252 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,252 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,254 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,254 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,254 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][233], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,261 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][233], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,262 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,262 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:05,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,285 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,286 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,286 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:05,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,385 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,385 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,385 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,385 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,427 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,427 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,427 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,427 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,507 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,507 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,507 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,507 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,508 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,508 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,508 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,508 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,509 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,509 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,509 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,509 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,510 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,510 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,510 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,510 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,510 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,510 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,511 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,511 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,511 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,511 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,512 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,512 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,512 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,512 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,512 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:05,512 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:05,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:05,520 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,520 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][359], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,768 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,768 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,768 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:05,769 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:05,933 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,933 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,933 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:05,933 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,055 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][427], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:06,056 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,056 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,056 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,056 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][359], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:06,063 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-07-01 09:56:06,063 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:06,063 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-07-01 09:56:06,063 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:06,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][233], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:06,064 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,064 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,064 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,064 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][434], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:06,092 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,092 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,092 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,092 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:06,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:06,621 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,621 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,622 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:06,622 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:06,625 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,625 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:06,625 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,625 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][359], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:06,674 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,674 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,674 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:06,674 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:07,105 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,105 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,105 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,105 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][434], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:07,177 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,177 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,177 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,177 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:07,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][359], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), 44#L71-2true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:07,903 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,904 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:07,904 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,904 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][359], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:07,905 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,905 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,905 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:07,905 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:14,115 INFO L129 PetriNetUnfolder]: 43731/66878 cut-off events. [2021-07-01 09:56:14,115 INFO L130 PetriNetUnfolder]: For 194168/207994 co-relation queries the response was YES. [2021-07-01 09:56:14,584 INFO L84 FinitePrefix]: Finished finitePrefix Result has 396387 conditions, 66878 events. 43731/66878 cut-off events. For 194168/207994 co-relation queries the response was YES. Maximal size of possible extension queue 2051. Compared 495471 event pairs, 646 based on Foata normal form. 484/67334 useless extension candidates. Maximal degree in co-relation 396358. Up to 27528 conditions per place. [2021-07-01 09:56:14,930 INFO L132 encePairwiseOnDemand]: 28/44 looper letters, 84 selfloop transitions, 658 changer transitions 1/764 dead transitions. [2021-07-01 09:56:14,930 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 78 places, 764 transitions, 11006 flow [2021-07-01 09:56:14,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-01 09:56:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-07-01 09:56:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 287 transitions. [2021-07-01 09:56:14,931 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.9318181818181818 [2021-07-01 09:56:14,931 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 287 transitions. [2021-07-01 09:56:14,931 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 287 transitions. [2021-07-01 09:56:14,931 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:56:14,931 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 287 transitions. [2021-07-01 09:56:14,932 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 41.0) internal successors, (287), 7 states have internal predecessors, (287), 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) [2021-07-01 09:56:14,933 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 44.0) internal successors, (352), 8 states have internal predecessors, (352), 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) [2021-07-01 09:56:14,933 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 44.0) internal successors, (352), 8 states have internal predecessors, (352), 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) [2021-07-01 09:56:14,933 INFO L185 Difference]: Start difference. First operand has 72 places, 297 transitions, 3616 flow. Second operand 7 states and 287 transitions. [2021-07-01 09:56:14,933 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 78 places, 764 transitions, 11006 flow [2021-07-01 09:56:15,809 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 764 transitions, 10898 flow, removed 54 selfloop flow, removed 0 redundant places. [2021-07-01 09:56:15,819 INFO L241 Difference]: Finished difference. Result has 84 places, 747 transitions, 12016 flow [2021-07-01 09:56:15,819 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=3590, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=297, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=249, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=12016, PETRI_PLACES=84, PETRI_TRANSITIONS=747} [2021-07-01 09:56:15,819 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, 31 predicate places. [2021-07-01 09:56:15,819 INFO L482 AbstractCegarLoop]: Abstraction has has 84 places, 747 transitions, 12016 flow [2021-07-01 09:56:15,820 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 29.428571428571427) internal successors, (206), 7 states have internal predecessors, (206), 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) [2021-07-01 09:56:15,820 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:56:15,820 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:56:15,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-01 09:56:15,820 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:56:15,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:56:15,820 INFO L82 PathProgramCache]: Analyzing trace with hash 927603749, now seen corresponding path program 1 times [2021-07-01 09:56:15,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:56:15,821 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959059665] [2021-07-01 09:56:15,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:56:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:56:15,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:15,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:56:15,864 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:56:15,864 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959059665] [2021-07-01 09:56:15,864 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959059665] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:56:15,864 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:56:15,864 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-01 09:56:15,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835062392] [2021-07-01 09:56:15,865 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-01 09:56:15,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:56:15,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-01 09:56:15,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-07-01 09:56:15,865 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 44 [2021-07-01 09:56:15,866 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 747 transitions, 12016 flow. Second operand has 8 states, 8 states have (on average 29.5) internal successors, (236), 8 states have internal predecessors, (236), 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) [2021-07-01 09:56:15,866 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:56:15,866 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 44 [2021-07-01 09:56:15,866 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:56:16,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:16,012 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,012 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,012 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,012 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,013 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,013 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,013 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,013 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:16,025 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,025 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,025 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:16,057 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,057 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,057 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,057 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,058 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,058 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,058 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,058 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:16,085 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,085 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,086 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,086 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:56:16,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,086 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,086 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,086 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,086 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,088 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,088 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,088 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,107 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,107 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,107 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,107 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,108 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,108 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,111 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,111 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,111 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,111 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:16,155 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,155 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,155 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,158 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,158 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,158 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,158 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,158 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,158 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][89], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,184 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,184 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,184 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,184 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][89], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,191 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,191 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,193 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,194 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,194 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,194 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,194 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,194 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,195 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,195 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,195 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,195 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][78], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 22#L25true, 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:16,202 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-07-01 09:56:16,202 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:56:16,202 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:56:16,202 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:16,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][89], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,214 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:16,214 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,214 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,215 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:16,215 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,215 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,215 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,215 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][82], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,217 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,217 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,217 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,217 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,221 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,221 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:16,221 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,221 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][89], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,286 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,286 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][89], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,293 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,293 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,293 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,293 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,296 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,296 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,296 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,296 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,296 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,296 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,297 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,297 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,297 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,297 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,297 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,424 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:16,435 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,435 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,435 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,443 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][82], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,443 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-07-01 09:56:16,443 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,443 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:16,443 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:16,443 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:16,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,443 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,444 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,444 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,469 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,469 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,469 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,469 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,469 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,469 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,470 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,470 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,470 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,470 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,470 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,471 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,471 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,471 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,471 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:16,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,558 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,558 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,558 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,558 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:16,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,569 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,569 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,569 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,569 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,606 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,606 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,606 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,607 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,614 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][178], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse]) [2021-07-01 09:56:16,615 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][180], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,615 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,615 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,616 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,616 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,616 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,616 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,617 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,617 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,617 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,617 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,617 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,617 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,623 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,623 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,623 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,623 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,632 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,632 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,632 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,632 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,634 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,634 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,634 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,634 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:16,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,655 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,655 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,656 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,656 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:16,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,737 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,767 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,768 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,768 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,768 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][153], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,782 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,782 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,782 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,782 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,784 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,784 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,784 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,784 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,845 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,846 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,846 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,851 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,851 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,851 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,851 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,860 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][180], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,861 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][180], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:16,863 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,863 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,863 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,863 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][190], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,881 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,881 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,881 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:16,882 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:16,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:16,905 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,905 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,905 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:16,905 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,020 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,020 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,020 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,020 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,054 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,054 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,054 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,054 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][153], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,267 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,267 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,267 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,267 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][290], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,271 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,272 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,272 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,272 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,272 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][52], [3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:17,272 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,272 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,273 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,273 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,273 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,273 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:17,273 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,273 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][49], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, 63#true]) [2021-07-01 09:56:17,275 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,275 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,275 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,275 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,279 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,279 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,279 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,279 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,302 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,302 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,302 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,302 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,304 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,304 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,304 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,304 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:17,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,324 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,324 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,324 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,324 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,325 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,325 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,325 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,325 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,327 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,327 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,327 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,327 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:17,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][153], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,544 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,544 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,544 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,544 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,633 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,633 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,634 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,634 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,635 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,635 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,635 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,635 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,635 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,636 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,636 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,636 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,636 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,636 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,637 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:17,637 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,637 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,637 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,638 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,638 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,638 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,638 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,638 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:17,638 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:17,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,639 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,639 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,639 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,639 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:17,653 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,653 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,653 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:17,653 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][395], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:17,701 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,701 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:17,701 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:17,701 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:18,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][153], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:18,216 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,216 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,216 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,216 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][501], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:18,301 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,301 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,301 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,301 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][395], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:18,323 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is not cut-off event [2021-07-01 09:56:18,323 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:18,323 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:18,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2021-07-01 09:56:18,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:18,325 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,325 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,325 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,325 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][507], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:18,355 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,355 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,355 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:18,355 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:18,804 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,804 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:18,804 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,804 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][71], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:18,806 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,806 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:18,806 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,807 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][395], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:18,871 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,871 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:18,871 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:18,871 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:19,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][73], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, 63#true]) [2021-07-01 09:56:19,674 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:19,674 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:19,674 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:19,674 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:19,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][507], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:19,768 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:19,768 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:19,768 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:19,768 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:20,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][395], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:20,737 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:20,737 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:20,737 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:20,737 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:20,739 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][395], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, DeviceThreadThread1of1ForFork4InUse, DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse]) [2021-07-01 09:56:20,739 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:20,739 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:20,739 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:20,739 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:40,014 INFO L129 PetriNetUnfolder]: 70250/106898 cut-off events. [2021-07-01 09:56:40,015 INFO L130 PetriNetUnfolder]: For 543556/574730 co-relation queries the response was YES. [2021-07-01 09:56:41,106 INFO L84 FinitePrefix]: Finished finitePrefix Result has 781427 conditions, 106898 events. 70250/106898 cut-off events. For 543556/574730 co-relation queries the response was YES. Maximal size of possible extension queue 2476. Compared 803371 event pairs, 721 based on Foata normal form. 649/107519 useless extension candidates. Maximal degree in co-relation 781390. Up to 42919 conditions per place. [2021-07-01 09:56:41,835 INFO L132 encePairwiseOnDemand]: 28/44 looper letters, 144 selfloop transitions, 1776 changer transitions 1/1942 dead transitions. [2021-07-01 09:56:41,835 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 91 places, 1942 transitions, 35344 flow [2021-07-01 09:56:41,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-01 09:56:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-07-01 09:56:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 330 transitions. [2021-07-01 09:56:41,846 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.9375 [2021-07-01 09:56:41,846 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 330 transitions. [2021-07-01 09:56:41,846 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 330 transitions. [2021-07-01 09:56:41,846 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:56:41,846 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 330 transitions. [2021-07-01 09:56:41,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 41.25) internal successors, (330), 8 states have internal predecessors, (330), 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) [2021-07-01 09:56:41,847 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 44.0) internal successors, (396), 9 states have internal predecessors, (396), 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) [2021-07-01 09:56:41,847 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 44.0) internal successors, (396), 9 states have internal predecessors, (396), 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) [2021-07-01 09:56:41,847 INFO L185 Difference]: Start difference. First operand has 84 places, 747 transitions, 12016 flow. Second operand 8 states and 330 transitions. [2021-07-01 09:56:41,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 91 places, 1942 transitions, 35344 flow [2021-07-01 09:56:44,235 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 1942 transitions, 35138 flow, removed 103 selfloop flow, removed 0 redundant places. [2021-07-01 09:56:44,268 INFO L241 Difference]: Finished difference. Result has 98 places, 1916 transitions, 38332 flow [2021-07-01 09:56:44,269 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=11978, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=747, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=670, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=38332, PETRI_PLACES=98, PETRI_TRANSITIONS=1916} [2021-07-01 09:56:44,269 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, 45 predicate places. [2021-07-01 09:56:44,269 INFO L482 AbstractCegarLoop]: Abstraction has has 98 places, 1916 transitions, 38332 flow [2021-07-01 09:56:44,269 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 29.5) internal successors, (236), 8 states have internal predecessors, (236), 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) [2021-07-01 09:56:44,269 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-07-01 09:56:44,269 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-01 09:56:44,269 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-01 09:56:44,270 INFO L430 AbstractCegarLoop]: === Iteration 7 === [DeviceThreadWithAssertErr0ASSERT_VIOLATIONASSERT]=== [2021-07-01 09:56:44,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-01 09:56:44,270 INFO L82 PathProgramCache]: Analyzing trace with hash 1567057047, now seen corresponding path program 1 times [2021-07-01 09:56:44,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-01 09:56:44,270 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579167037] [2021-07-01 09:56:44,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-01 09:56:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-01 09:56:44,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-01 09:56:44,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-01 09:56:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-01 09:56:44,317 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-01 09:56:44,317 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579167037] [2021-07-01 09:56:44,318 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579167037] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-01 09:56:44,318 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-01 09:56:44,318 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-01 09:56:44,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837825684] [2021-07-01 09:56:44,318 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-01 09:56:44,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-01 09:56:44,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-01 09:56:44,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-07-01 09:56:44,319 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 28 out of 44 [2021-07-01 09:56:44,319 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 1916 transitions, 38332 flow. Second operand has 9 states, 9 states have (on average 29.555555555555557) internal successors, (266), 9 states have internal predecessors, (266), 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) [2021-07-01 09:56:44,319 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-07-01 09:56:44,319 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 28 of 44 [2021-07-01 09:56:44,319 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-07-01 09:56:44,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, 132#(<= 3 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,541 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,541 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,541 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, 132#(<= 3 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,554 INFO L384 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,554 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,554 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,555 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, 132#(<= 3 pendingIo), Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,555 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,555 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,555 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,555 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][53], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, 132#(<= 3 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,616 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,616 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,616 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,651 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,651 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-07-01 09:56:44,651 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,657 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,657 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,657 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,688 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,688 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,689 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,689 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,689 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,689 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,697 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,697 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,697 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,697 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,779 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,779 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:44,779 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,779 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [66#(<= 2 pendingIo), 3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,780 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,780 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,780 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,785 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][72], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,786 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,786 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,822 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,822 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,822 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,822 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,841 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,841 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,841 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,841 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,846 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,846 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,847 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,847 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,847 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,847 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,848 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,848 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,848 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,848 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][79], [3#L71-2true, 131#(<= 2 pendingIo), 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 22#L25true, 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,864 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is not cut-off event [2021-07-01 09:56:44,864 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:56:44,864 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is not cut-off event [2021-07-01 09:56:44,864 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:44,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,877 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,877 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,890 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][83], [131#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,890 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,890 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,890 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,890 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 132#(<= 3 pendingIo), 4#L60true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,893 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,893 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,893 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,893 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,894 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,895 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,895 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,895 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:44,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:44,903 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-07-01 09:56:44,903 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:45,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,041 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,041 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,041 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,041 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][91], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,059 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,059 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,059 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,059 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,066 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,066 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,066 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,067 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,067 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,067 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,067 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:45,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 134#(<= 5 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,130 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,130 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-07-01 09:56:45,130 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,130 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,163 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,163 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,163 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,175 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][83], [3#L71-2true, 131#(<= 2 pendingIo), Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,176 INFO L384 tUnfolder$Statistics]: this new event has 16 ancestors and is not cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is not cut-off event [2021-07-01 09:56:45,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,176 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,176 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,176 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,177 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,177 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,228 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,228 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,229 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,229 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,230 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,230 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,230 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,230 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,231 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,231 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,231 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,231 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-07-01 09:56:45,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 134#(<= 5 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,410 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,410 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,410 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,410 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-07-01 09:56:45,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:45,448 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,448 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,448 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,448 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,517 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,517 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,517 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,517 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,550 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,550 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,550 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,550 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,550 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,550 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,552 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,552 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,552 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,552 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][188], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, 133#(<= 4 pendingIo), Black: 63#true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,554 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][190], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), Black: 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,554 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,554 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,568 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,568 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,568 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,568 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,579 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:45,579 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,579 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,579 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,579 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,581 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,581 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,581 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is not cut-off event [2021-07-01 09:56:45,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,618 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,618 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,618 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,618 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-07-01 09:56:45,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][120], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:45,825 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,825 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,825 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,825 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,886 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,886 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,886 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,886 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,886 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:45,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:45,920 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,920 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,920 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,920 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:45,924 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:45,924 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:46,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,021 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,021 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,021 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,021 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,023 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,023 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,023 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,023 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,031 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,031 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,031 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,031 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,061 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][190], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), Black: 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,061 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,061 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,061 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,061 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,061 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][190], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,075 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,075 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,075 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,075 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][179], [131#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 89#(<= 2 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 90#(<= 3 pendingIo), Black: 91#(<= 4 pendingIo), 101#(<= 2 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 115#(<= 2 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:46,100 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is not cut-off event [2021-07-01 09:56:46,100 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:46,100 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is not cut-off event [2021-07-01 09:56:46,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,129 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,129 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,129 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,129 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,133 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,133 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,133 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,133 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,135 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,135 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,135 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,135 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-07-01 09:56:46,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:46,383 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,455 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,455 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,455 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,455 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, 132#(<= 3 pendingIo), Black: 65#(<= 1 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 39#L71-2true, 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,658 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,658 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,658 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,658 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][293], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,667 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,667 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,667 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,667 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:46,680 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][51], [3#L71-2true, Black: 65#(<= 1 pendingIo), 4#L60true, Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:46,680 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,680 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([103] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][50], [3#L71-2true, 4#L60true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 22#L25true, 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:46,686 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is not cut-off event [2021-07-01 09:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:46,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,693 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,694 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,694 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,694 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,776 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,778 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,778 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:46,778 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,778 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:46,786 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,786 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,786 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-07-01 09:56:46,786 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 34#L60true, 102#(<= 3 pendingIo), 39#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,262 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,262 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 39#L71-2true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,421 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,421 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,421 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,421 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,423 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,423 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,423 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,423 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][159], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,425 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,425 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,425 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,425 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,426 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), 44#L71-2true, Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,426 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,427 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,427 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:47,427 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,427 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,430 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][68], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:47,430 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,430 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,430 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,430 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is not cut-off event [2021-07-01 09:56:47,430 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is not cut-off event [2021-07-01 09:56:47,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,432 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,432 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,432 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,432 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,454 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,454 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:47,454 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,454 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][407], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,554 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:47,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][407], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:47,559 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,559 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:47,560 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:47,560 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-07-01 09:56:48,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][154], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 35#L60true, 102#(<= 3 pendingIo), 40#L71-2true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:48,129 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,129 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,129 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,129 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][518], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, Black: 76#true, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:48,322 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,322 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:48,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][241], [3#L71-2true, Black: 65#(<= 1 pendingIo), 132#(<= 3 pendingIo), Black: 66#(<= 2 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 90#(<= 3 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 91#(<= 4 pendingIo), 102#(<= 3 pendingIo), 40#L71-2true, 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 103#(<= 4 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, 116#(<= 3 pendingIo), ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:48,378 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,378 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,378 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:48,378 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][530], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, DeviceThreadThread1of1ForFork2InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:48,424 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,424 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:48,424 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:48,424 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-07-01 09:56:49,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 103#(<= 4 pendingIo), 40#L71-2true, 41#L69true, 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), 63#true, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:49,326 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,326 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,326 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,326 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:49,333 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][69], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 133#(<= 4 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 103#(<= 4 pendingIo), 41#L69true, Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:49,333 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,333 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:49,333 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,333 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][407], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 39#L71-2true, 103#(<= 4 pendingIo), 42#L60true, Black: 98#true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:49,454 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,454 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:49,454 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:49,454 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-07-01 09:56:50,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][70], [3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 66#(<= 2 pendingIo), 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 76#true, Black: 80#(<= 3 pendingIo), 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 104#(<= 5 pendingIo), 41#L69true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, DeviceThreadThread1of1ForFork4InUse, Black: 114#(<= 1 pendingIo), Black: 115#(<= 2 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 116#(<= 3 pendingIo), Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo), 63#true]) [2021-07-01 09:56:50,516 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:50,516 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:50,516 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:50,516 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:50,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][530], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), Black: 63#true, 134#(<= 5 pendingIo), 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, Black: 78#(<= 1 pendingIo), 20#ULTIMATE.startFINALtrue, Black: 79#(<= 2 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 104#(<= 5 pendingIo), Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 103#(<= 4 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 118#(<= 5 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, Black: 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork6InUse, Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:50,695 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-07-01 09:56:50,695 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:50,695 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:50,695 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-07-01 09:56:51,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][407], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 34#L60true, 35#L60true, 103#(<= 4 pendingIo), Black: 98#true, Black: 100#(<= 1 pendingIo), 44#L71-2true, Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:51,913 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:51,913 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:51,913 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:51,913 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:51,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([97] L71-2-->L60: Formula: (and (= v_pendingIo_20 (+ v_pendingIo_21 1)) (not v_stoppingFlag_5)) InVars {pendingIo=v_pendingIo_21, stoppingFlag=v_stoppingFlag_5} OutVars{pendingIo=v_pendingIo_20, stoppingFlag=v_stoppingFlag_5} AuxVars[] AssignedVars[pendingIo][407], [66#(<= 2 pendingIo), 3#L71-2true, Black: 65#(<= 1 pendingIo), 133#(<= 4 pendingIo), Black: 63#true, 7#L71-2true, 8#L60true, Black: 73#stoppingFlag, 79#(<= 2 pendingIo), Black: 80#(<= 3 pendingIo), Black: 76#true, 19#ServerThreadENTRYtrue, 20#ULTIMATE.startFINALtrue, Black: 78#(<= 1 pendingIo), 91#(<= 4 pendingIo), Black: 86#true, Black: 88#(<= 1 pendingIo), Black: 89#(<= 2 pendingIo), Black: 90#(<= 3 pendingIo), 35#L60true, 103#(<= 4 pendingIo), 40#L71-2true, Black: 98#true, 42#L60true, Black: 100#(<= 1 pendingIo), Black: 101#(<= 2 pendingIo), Black: 102#(<= 3 pendingIo), Black: 104#(<= 5 pendingIo), DeviceThreadWithAssertThread1of1ForFork1InUse, ServerThreadThread1of1ForFork0InUse, 117#(<= 4 pendingIo), DeviceThreadThread1of1ForFork2InUse, DeviceThreadThread1of1ForFork3InUse, Black: 112#true, Black: 114#(<= 1 pendingIo), DeviceThreadThread1of1ForFork4InUse, Black: 115#(<= 2 pendingIo), Black: 116#(<= 3 pendingIo), DeviceThreadThread1of1ForFork5InUse, DeviceThreadThread1of1ForFork6InUse, Black: 118#(<= 5 pendingIo), Black: 119#(<= 6 pendingIo)]) [2021-07-01 09:56:51,915 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-07-01 09:56:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-07-01 09:56:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:56:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-07-01 09:57:18,854 INFO L129 PetriNetUnfolder]: 69971/107071 cut-off events. [2021-07-01 09:57:18,854 INFO L130 PetriNetUnfolder]: For 867967/927194 co-relation queries the response was YES. [2021-07-01 09:57:19,728 INFO L84 FinitePrefix]: Finished finitePrefix Result has 934275 conditions, 107071 events. 69971/107071 cut-off events. For 867967/927194 co-relation queries the response was YES. Maximal size of possible extension queue 2458. Compared 810185 event pairs, 438 based on Foata normal form. 932/107978 useless extension candidates. Maximal degree in co-relation 934229. Up to 42768 conditions per place. [2021-07-01 09:57:19,833 INFO L132 encePairwiseOnDemand]: 29/44 looper letters, 0 selfloop transitions, 0 changer transitions 4794/4794 dead transitions. [2021-07-01 09:57:19,833 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 4794 transitions, 106064 flow [2021-07-01 09:57:19,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-01 09:57:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-07-01 09:57:19,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 352 transitions. [2021-07-01 09:57:19,835 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8888888888888888 [2021-07-01 09:57:19,835 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 352 transitions. [2021-07-01 09:57:19,835 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 352 transitions. [2021-07-01 09:57:19,835 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-07-01 09:57:19,835 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 352 transitions. [2021-07-01 09:57:19,836 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 39.111111111111114) internal successors, (352), 9 states have internal predecessors, (352), 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) [2021-07-01 09:57:19,837 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 44.0) internal successors, (440), 10 states have internal predecessors, (440), 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) [2021-07-01 09:57:19,837 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 44.0) internal successors, (440), 10 states have internal predecessors, (440), 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) [2021-07-01 09:57:19,837 INFO L185 Difference]: Start difference. First operand has 98 places, 1916 transitions, 38332 flow. Second operand 9 states and 352 transitions. [2021-07-01 09:57:19,837 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 4794 transitions, 106064 flow [2021-07-01 09:57:24,220 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 4794 transitions, 84100 flow, removed 391 selfloop flow, removed 14 redundant places. [2021-07-01 09:57:24,253 INFO L241 Difference]: Finished difference. Result has 91 places, 0 transitions, 0 flow [2021-07-01 09:57:24,254 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=29846, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1915, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1915, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=0, PETRI_PLACES=91, PETRI_TRANSITIONS=0} [2021-07-01 09:57:24,254 INFO L335 CegarLoopForPetriNet]: 53 programPoint places, 38 predicate places. [2021-07-01 09:57:24,254 INFO L482 AbstractCegarLoop]: Abstraction has has 91 places, 0 transitions, 0 flow [2021-07-01 09:57:24,254 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 29.555555555555557) internal successors, (266), 9 states have internal predecessors, (266), 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) [2021-07-01 09:57:24,254 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-01 09:57:24,254 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadWithAssertThread1of1ForFork1 was SAFE (2/2) [2021-07-01 09:57:24,254 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-01 09:57:24,257 INFO L202 PluginConnector]: Adding new model bluetooth-customized06.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 09:57:24 BasicIcfg [2021-07-01 09:57:24,257 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-01 09:57:24,267 INFO L168 Benchmark]: Toolchain (without parser) took 88311.71 ms. Allocated memory was 188.7 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 168.9 MB in the beginning and 5.9 GB in the end (delta: -5.8 GB). Peak memory consumption was 8.6 GB. Max. memory is 8.0 GB. [2021-07-01 09:57:24,268 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.08 ms. Allocated memory is still 188.7 MB. Free memory is still 170.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-01 09:57:24,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.37 ms. Allocated memory is still 188.7 MB. Free memory was 168.8 MB in the beginning and 167.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-01 09:57:24,270 INFO L168 Benchmark]: Boogie Preprocessor took 10.14 ms. Allocated memory is still 188.7 MB. Free memory was 167.0 MB in the beginning and 166.1 MB in the end (delta: 931.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-01 09:57:24,273 INFO L168 Benchmark]: RCFGBuilder took 275.54 ms. Allocated memory is still 188.7 MB. Free memory was 166.0 MB in the beginning and 151.6 MB in the end (delta: 14.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2021-07-01 09:57:24,273 INFO L168 Benchmark]: TraceAbstraction took 87998.99 ms. Allocated memory was 188.7 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 151.1 MB in the beginning and 5.9 GB in the end (delta: -5.8 GB). Peak memory consumption was 8.6 GB. Max. memory is 8.0 GB. [2021-07-01 09:57:24,278 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.08 ms. Allocated memory is still 188.7 MB. Free memory is still 170.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 23.37 ms. Allocated memory is still 188.7 MB. Free memory was 168.8 MB in the beginning and 167.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 10.14 ms. Allocated memory is still 188.7 MB. Free memory was 167.0 MB in the beginning and 166.1 MB in the end (delta: 931.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 275.54 ms. Allocated memory is still 188.7 MB. Free memory was 166.0 MB in the beginning and 151.6 MB in the end (delta: 14.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 87998.99 ms. Allocated memory was 188.7 MB in the beginning and 7.7 GB in the end (delta: 7.5 GB). Free memory was 151.1 MB in the beginning and 5.9 GB in the end (delta: -5.8 GB). Peak memory consumption was 8.6 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 39]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 11 procedures, 60 locations, 9 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.2ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: SAFE, OverallTime: 44.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 36.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadWithAssertThread1of1ForFork1 with 1 thread instances CFG has 11 procedures, 60 locations, 9 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 4.3ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: SAFE, OverallTime: 87830.7ms, OverallIterations: 7, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 87337.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 21.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 19 SDtfs, 32 SDslu, 0 SDs, 0 SdLazy, 671 SolverSat, 314 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 450.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 50 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 101.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=38332occurred in iteration=6, InterpolantAutomatonStates: 42, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 12.8ms SsaConstructionTime, 72.8ms SatisfiabilityAnalysisTime, 271.5ms InterpolantComputationTime, 113 NumberOfCodeBlocks, 113 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 106 ConstructedInterpolants, 0 QuantifiedInterpolants, 300 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold