./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version 6c24879c
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 773055aaa90ff8ec223993b190a157a4b1c15a4828ef014894ca730726d954aa
--- Real Ultimate output ---
This is Ultimate 0.2.2-?-6c24879
[2022-07-12 10:04:30,653 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-07-12 10:04:30,656 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-07-12 10:04:30,696 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-07-12 10:04:30,697 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-07-12 10:04:30,698 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-07-12 10:04:30,699 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-07-12 10:04:30,701 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-07-12 10:04:30,703 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-07-12 10:04:30,706 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-07-12 10:04:30,707 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-07-12 10:04:30,709 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-07-12 10:04:30,709 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-07-12 10:04:30,711 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-07-12 10:04:30,712 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-07-12 10:04:30,714 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-07-12 10:04:30,715 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-07-12 10:04:30,716 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-07-12 10:04:30,717 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-07-12 10:04:30,722 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-07-12 10:04:30,723 INFO  L181        SettingsManager]: Resetting HornVerifier preferences to default values
[2022-07-12 10:04:30,724 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-07-12 10:04:30,725 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-07-12 10:04:30,726 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-07-12 10:04:30,727 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-07-12 10:04:30,732 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-07-12 10:04:30,732 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-07-12 10:04:30,732 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-07-12 10:04:30,733 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-07-12 10:04:30,734 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-07-12 10:04:30,735 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-07-12 10:04:30,735 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-07-12 10:04:30,736 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-07-12 10:04:30,737 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-07-12 10:04:30,737 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-07-12 10:04:30,739 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-07-12 10:04:30,739 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-07-12 10:04:30,739 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-07-12 10:04:30,740 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-07-12 10:04:30,740 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-07-12 10:04:30,740 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-07-12 10:04:30,742 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-07-12 10:04:30,743 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2022-07-12 10:04:30,767 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-07-12 10:04:30,768 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-07-12 10:04:30,768 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-07-12 10:04:30,768 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-07-12 10:04:30,769 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-07-12 10:04:30,769 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-07-12 10:04:30,769 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-07-12 10:04:30,770 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-07-12 10:04:30,770 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-07-12 10:04:30,771 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-07-12 10:04:30,771 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-07-12 10:04:30,771 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-07-12 10:04:30,771 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-07-12 10:04:30,771 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-07-12 10:04:30,771 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-07-12 10:04:30,772 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-07-12 10:04:30,772 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-07-12 10:04:30,772 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-07-12 10:04:30,772 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-07-12 10:04:30,773 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-07-12 10:04:30,773 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-07-12 10:04:30,773 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-07-12 10:04:30,774 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-07-12 10:04:30,774 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-07-12 10:04:30,774 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-07-12 10:04:30,774 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-07-12 10:04:30,774 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-07-12 10:04:30,774 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-07-12 10:04:30,775 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-07-12 10:04:30,775 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-07-12 10:04:30,775 INFO  L138        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2022-07-12 10:04:30,775 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2022-07-12 10:04:30,775 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-07-12 10:04:30,776 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
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 773055aaa90ff8ec223993b190a157a4b1c15a4828ef014894ca730726d954aa
[2022-07-12 10:04:30,990 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-07-12 10:04:31,058 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-07-12 10:04:31,060 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-07-12 10:04:31,061 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-07-12 10:04:31,062 INFO  L275        PluginConnector]: CDTParser initialized
[2022-07-12 10:04:31,063 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i
[2022-07-12 10:04:31,111 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aca370094/6e260aace37841aca34ef6b065025a28/FLAGb416f7cc2
[2022-07-12 10:04:31,530 INFO  L306              CDTParser]: Found 1 translation units.
[2022-07-12 10:04:31,530 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i
[2022-07-12 10:04:31,549 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aca370094/6e260aace37841aca34ef6b065025a28/FLAGb416f7cc2
[2022-07-12 10:04:31,559 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aca370094/6e260aace37841aca34ef6b065025a28
[2022-07-12 10:04:31,563 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-07-12 10:04:31,564 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-07-12 10:04:31,566 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-07-12 10:04:31,566 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-07-12 10:04:31,569 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-07-12 10:04:31,569 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:04:31" (1/1) ...
[2022-07-12 10:04:31,570 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69270d5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:31, skipping insertion in model container
[2022-07-12 10:04:31,570 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:04:31" (1/1) ...
[2022-07-12 10:04:31,575 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-07-12 10:04:31,620 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-07-12 10:04:31,763 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i[969,982]
[2022-07-12 10:04:31,956 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-07-12 10:04:31,965 INFO  L203         MainTranslator]: Completed pre-run
[2022-07-12 10:04:31,976 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i[969,982]
[2022-07-12 10:04:32,035 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-07-12 10:04:32,060 INFO  L208         MainTranslator]: Completed translation
[2022-07-12 10:04:32,060 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32 WrapperNode
[2022-07-12 10:04:32,060 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-07-12 10:04:32,061 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-07-12 10:04:32,061 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-07-12 10:04:32,061 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-07-12 10:04:32,067 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,100 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,122 INFO  L137                Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193
[2022-07-12 10:04:32,122 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-07-12 10:04:32,124 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-07-12 10:04:32,125 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-07-12 10:04:32,125 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-07-12 10:04:32,131 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,131 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,135 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,136 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,160 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,163 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,166 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,170 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-07-12 10:04:32,171 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-07-12 10:04:32,171 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-07-12 10:04:32,171 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-07-12 10:04:32,188 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (1/1) ...
[2022-07-12 10:04:32,193 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-07-12 10:04:32,200 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-07-12 10:04:32,210 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-07-12 10:04:32,232 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-07-12 10:04:32,252 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-07-12 10:04:32,252 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2022-07-12 10:04:32,252 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-07-12 10:04:32,253 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-07-12 10:04:32,253 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-07-12 10:04:32,253 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2022-07-12 10:04:32,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2022-07-12 10:04:32,253 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2022-07-12 10:04:32,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2022-07-12 10:04:32,253 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2022-07-12 10:04:32,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2022-07-12 10:04:32,253 INFO  L130     BoogieDeclarations]: Found specification of procedure P3
[2022-07-12 10:04:32,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure P3
[2022-07-12 10:04:32,254 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-07-12 10:04:32,254 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2022-07-12 10:04:32,254 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-07-12 10:04:32,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-07-12 10:04:32,255 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-07-12 10:04:32,403 INFO  L234             CfgBuilder]: Building ICFG
[2022-07-12 10:04:32,404 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-07-12 10:04:32,898 INFO  L275             CfgBuilder]: Performing block encoding
[2022-07-12 10:04:33,157 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-07-12 10:04:33,157 INFO  L299             CfgBuilder]: Removed 0 assume(true) statements.
[2022-07-12 10:04:33,159 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:04:33 BoogieIcfgContainer
[2022-07-12 10:04:33,160 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-07-12 10:04:33,161 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-07-12 10:04:33,161 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-07-12 10:04:33,164 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-07-12 10:04:33,164 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 10:04:31" (1/3) ...
[2022-07-12 10:04:33,165 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530163e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:04:33, skipping insertion in model container
[2022-07-12 10:04:33,165 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:04:32" (2/3) ...
[2022-07-12 10:04:33,165 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@530163e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:04:33, skipping insertion in model container
[2022-07-12 10:04:33,165 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:04:33" (3/3) ...
[2022-07-12 10:04:33,166 INFO  L111   eAbstractionObserver]: Analyzing ICFG mix008_power.oepc_pso.oepc_rmo.oepc.i
[2022-07-12 10:04:33,173 WARN  L143   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-07-12 10:04:33,180 INFO  L201   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-07-12 10:04:33,180 INFO  L160   ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations.
[2022-07-12 10:04:33,180 INFO  L509   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-07-12 10:04:33,245 INFO  L135    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2022-07-12 10:04:33,276 INFO  L74            FinitePrefix]: Start finitePrefix. Operand has 150 places, 139 transitions, 298 flow
[2022-07-12 10:04:33,326 INFO  L129       PetriNetUnfolder]: 2/135 cut-off events.
[2022-07-12 10:04:33,326 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2022-07-12 10:04:33,329 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 148 conditions, 135 events. 2/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 73 event pairs, 0 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. 
[2022-07-12 10:04:33,330 INFO  L82        GeneralOperation]: Start removeDead. Operand has 150 places, 139 transitions, 298 flow
[2022-07-12 10:04:33,336 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 146 places, 135 transitions, 282 flow
[2022-07-12 10:04:33,348 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-07-12 10:04:33,354 INFO  L357      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20654cd3, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4b64461a
[2022-07-12 10:04:33,354 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 7 error locations.
[2022-07-12 10:04:33,395 INFO  L129       PetriNetUnfolder]: 0/51 cut-off events.
[2022-07-12 10:04:33,395 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2022-07-12 10:04:33,396 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:33,397 INFO  L200   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, 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]
[2022-07-12 10:04:33,397 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:33,401 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:33,402 INFO  L85        PathProgramCache]: Analyzing trace with hash 1889456944, now seen corresponding path program 1 times
[2022-07-12 10:04:33,408 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:33,409 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864801140]
[2022-07-12 10:04:33,410 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:33,417 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:33,551 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:33,655 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:33,656 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:33,657 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864801140]
[2022-07-12 10:04:33,657 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864801140] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:33,657 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:33,658 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-07-12 10:04:33,659 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178969984]
[2022-07-12 10:04:33,660 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:33,666 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-07-12 10:04:33,667 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:33,692 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-07-12 10:04:33,694 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-07-12 10:04:33,697 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 123 out of 139
[2022-07-12 10:04:33,702 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 135 transitions, 282 flow. Second operand  has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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)
[2022-07-12 10:04:33,703 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:33,703 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 139
[2022-07-12 10:04:33,704 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:33,946 INFO  L129       PetriNetUnfolder]: 162/623 cut-off events.
[2022-07-12 10:04:33,946 INFO  L130       PetriNetUnfolder]: For 22/22 co-relation queries the response was YES.
[2022-07-12 10:04:33,952 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 929 conditions, 623 events. 162/623 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3428 event pairs, 132 based on Foata normal form. 46/628 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. 
[2022-07-12 10:04:33,957 INFO  L132   encePairwiseOnDemand]: 134/139 looper letters, 18 selfloop transitions, 2 changer transitions 0/139 dead transitions.
[2022-07-12 10:04:33,958 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 139 transitions, 339 flow
[2022-07-12 10:04:33,960 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-07-12 10:04:33,962 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 3 states.
[2022-07-12 10:04:33,971 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 394 transitions.
[2022-07-12 10:04:33,975 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.9448441247002398
[2022-07-12 10:04:33,976 INFO  L72            ComplementDD]: Start complementDD. Operand 3 states and 394 transitions.
[2022-07-12 10:04:33,976 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3 states and 394 transitions.
[2022-07-12 10:04:33,979 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:04:33,981 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 394 transitions.
[2022-07-12 10:04:33,985 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 4 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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)
[2022-07-12 10:04:33,991 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 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)
[2022-07-12 10:04:33,992 INFO  L81            ComplementDD]: Finished complementDD. Result  has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 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)
[2022-07-12 10:04:33,993 INFO  L186             Difference]: Start difference. First operand has 146 places, 135 transitions, 282 flow. Second operand 3 states and 394 transitions.
[2022-07-12 10:04:33,994 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 139 transitions, 339 flow
[2022-07-12 10:04:33,996 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 139 transitions, 332 flow, removed 0 selfloop flow, removed 4 redundant places.
[2022-07-12 10:04:33,999 INFO  L242             Difference]: Finished difference. Result has 142 places, 131 transitions, 274 flow
[2022-07-12 10:04:34,000 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=142, PETRI_TRANSITIONS=131}
[2022-07-12 10:04:34,003 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, -4 predicate places.
[2022-07-12 10:04:34,003 INFO  L495      AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 274 flow
[2022-07-12 10:04:34,003 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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)
[2022-07-12 10:04:34,003 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:34,004 INFO  L200   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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-07-12 10:04:34,004 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-07-12 10:04:34,004 INFO  L420      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:34,005 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:34,005 INFO  L85        PathProgramCache]: Analyzing trace with hash -1708726758, now seen corresponding path program 1 times
[2022-07-12 10:04:34,005 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:34,005 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336165845]
[2022-07-12 10:04:34,005 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:34,005 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:34,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:34,327 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:34,329 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:34,329 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336165845]
[2022-07-12 10:04:34,329 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336165845] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:34,330 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:34,330 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-07-12 10:04:34,330 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271015739]
[2022-07-12 10:04:34,331 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:34,332 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-07-12 10:04:34,332 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:34,333 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-07-12 10:04:34,333 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2022-07-12 10:04:34,334 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 104 out of 139
[2022-07-12 10:04:34,335 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand  has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 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)
[2022-07-12 10:04:34,335 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:34,335 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 139
[2022-07-12 10:04:34,336 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:37,992 INFO  L129       PetriNetUnfolder]: 14824/30844 cut-off events.
[2022-07-12 10:04:37,993 INFO  L130       PetriNetUnfolder]: For 1191/1191 co-relation queries the response was YES.
[2022-07-12 10:04:38,126 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 52544 conditions, 30844 events. 14824/30844 cut-off events. For 1191/1191 co-relation queries the response was YES. Maximal size of possible extension queue 1259. Compared 308035 event pairs, 2700 based on Foata normal form. 0/30017 useless extension candidates. Maximal degree in co-relation 52482. Up to 6499 conditions per place. 
[2022-07-12 10:04:38,208 INFO  L132   encePairwiseOnDemand]: 127/139 looper letters, 50 selfloop transitions, 8 changer transitions 128/273 dead transitions.
[2022-07-12 10:04:38,208 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 273 transitions, 930 flow
[2022-07-12 10:04:38,209 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-07-12 10:04:38,209 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 13 states.
[2022-07-12 10:04:38,211 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1528 transitions.
[2022-07-12 10:04:38,212 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8456004427227449
[2022-07-12 10:04:38,212 INFO  L72            ComplementDD]: Start complementDD. Operand 13 states and 1528 transitions.
[2022-07-12 10:04:38,212 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 13 states and 1528 transitions.
[2022-07-12 10:04:38,213 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:04:38,213 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1528 transitions.
[2022-07-12 10:04:38,215 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 14 states, 13 states have (on average 117.53846153846153) internal successors, (1528), 13 states have internal predecessors, (1528), 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)
[2022-07-12 10:04:38,218 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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)
[2022-07-12 10:04:38,219 INFO  L81            ComplementDD]: Finished complementDD. Result  has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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)
[2022-07-12 10:04:38,220 INFO  L186             Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 13 states and 1528 transitions.
[2022-07-12 10:04:38,220 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 273 transitions, 930 flow
[2022-07-12 10:04:38,224 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 273 transitions, 904 flow, removed 0 selfloop flow, removed 2 redundant places.
[2022-07-12 10:04:38,226 INFO  L242             Difference]: Finished difference. Result has 164 places, 123 transitions, 356 flow
[2022-07-12 10:04:38,227 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=356, PETRI_PLACES=164, PETRI_TRANSITIONS=123}
[2022-07-12 10:04:38,227 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 18 predicate places.
[2022-07-12 10:04:38,228 INFO  L495      AbstractCegarLoop]: Abstraction has has 164 places, 123 transitions, 356 flow
[2022-07-12 10:04:38,228 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 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)
[2022-07-12 10:04:38,228 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:38,228 INFO  L200   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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-07-12 10:04:38,229 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-07-12 10:04:38,229 INFO  L420      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:38,229 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:38,229 INFO  L85        PathProgramCache]: Analyzing trace with hash 1298182561, now seen corresponding path program 1 times
[2022-07-12 10:04:38,230 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:38,230 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761879174]
[2022-07-12 10:04:38,230 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:38,230 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:38,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:38,312 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:38,312 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:38,312 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761879174]
[2022-07-12 10:04:38,312 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761879174] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:38,313 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:38,313 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-07-12 10:04:38,313 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814013481]
[2022-07-12 10:04:38,313 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:38,313 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-07-12 10:04:38,314 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:38,314 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-07-12 10:04:38,314 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-07-12 10:04:38,315 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 114 out of 139
[2022-07-12 10:04:38,316 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 123 transitions, 356 flow. Second operand  has 6 states, 6 states have (on average 116.0) internal successors, (696), 6 states have internal predecessors, (696), 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)
[2022-07-12 10:04:38,316 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:38,316 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 114 of 139
[2022-07-12 10:04:38,316 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:39,930 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1122] L786-->L793: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_306 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd2~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_460 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd2~0_66 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_459 256) 0))) (let ((.cse2 (or .cse13 .cse11)) (.cse1 (not .cse11)) (.cse4 (or .cse12 .cse13)) (.cse5 (or .cse14 .cse10)) (.cse6 (not .cse10)) (.cse7 (not .cse14)) (.cse0 (not .cse13)) (.cse3 (not .cse12))) (and (or (and .cse0 (= v_~a$r_buff0_thd2~0_65 0) .cse1) (and .cse2 (= v_~a$r_buff0_thd2~0_66 v_~a$r_buff0_thd2~0_65))) (or (and .cse0 (= v_~a$w_buff0_used~0_459 0) .cse3) (and .cse4 (= v_~a$w_buff0_used~0_460 v_~a$w_buff0_used~0_459))) (or (and .cse2 .cse5 (= v_~a$w_buff1_used~0_306 v_~a$w_buff1_used~0_305)) (and (= v_~a$w_buff1_used~0_305 0) (or (and .cse0 .cse1) (and .cse6 .cse7)))) (let ((.cse9 (= (mod v_~a$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd2~0_65 256) 0))) (or (and (or (and (not .cse8) .cse1) (and .cse6 (not .cse9))) (= v_~a$r_buff1_thd2~0_51 0)) (and (or .cse10 .cse9) (or .cse8 .cse11) (= v_~a$r_buff1_thd2~0_52 v_~a$r_buff1_thd2~0_51)))) (or (and .cse4 (= v_~a~0_158 |v_P1_#t~ite9_31|) (or (and .cse5 (= v_~a~0_159 |v_P1_#t~ite9_31|)) (and (= |v_P1_#t~ite9_31| v_~a$w_buff1~0_100) .cse6 .cse7))) (and .cse0 .cse3 (= v_~a~0_158 v_~a$w_buff0~0_87) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_31|))))))  InVars {~a~0=v_~a~0_159, ~a$w_buff1~0=v_~a$w_buff1~0_100, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_87, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_52, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_460, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_306}  OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_51, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_459, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_158, ~a$w_buff1~0=v_~a$w_buff1~0_100, ~a$w_buff0~0=v_~a$w_buff0~0_87, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_305}  AuxVars[|v_P1_#t~ite9_31|]  AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][71], [Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), 193#true, 32#L793true, 104#L18true, 95#L766true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), P3Thread1of1ForFork0InUse, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L829true, Black: 157#true, 93#L816true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:39,930 INFO  L384   tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,930 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,930 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,930 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,931 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= (mod v_~a$w_buff1_used~0_346 256) 0)) (.cse19 (= (mod v_~a$r_buff1_thd4~0_155 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd4~0_228 256) 0))) (let ((.cse7 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse16 (= (mod v_~a$w_buff0_used~0_499 256) 0)) (.cse1 (not .cse21)) (.cse11 (not .cse19)) (.cse28 (and .cse21 .cse30)) (.cse22 (and .cse21 .cse19)) (.cse31 (= (mod v_~a$w_buff0_used~0_500 256) 0)) (.cse18 (= (mod v_~a$w_buff1_used~0_345 256) 0))) (let ((.cse14 (not .cse18)) (.cse0 (not .cse31)) (.cse2 (or .cse21 .cse31)) (.cse5 (or .cse31 .cse28 .cse22)) (.cse3 (or .cse1 .cse11)) (.cse13 (not .cse16)) (.cse24 (or .cse21 .cse16)) (.cse4 (or .cse1 (not .cse30))) (.cse8 (not .cse7))) (and (= v_~a$flush_delayed~0_42 0) (let ((.cse6 (= |v_P3_#t~ite31_87| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_499) (or (and (or (and .cse0 .cse1 (= |v_P3_#t~ite31_87| 0)) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_500) .cse2)) .cse0 .cse3 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse4) (and .cse5 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_500) .cse6)) .cse7) (and .cse8 (= |v_P3_#t~ite32_81| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_499 v_~a$w_buff0_used~0_500) .cse6))) (let ((.cse9 (= |v_P3_#t~ite25_67| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (or (and .cse5 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106) .cse9) (and .cse0 (let ((.cse10 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse10 .cse2) (and .cse0 .cse1 .cse10))) .cse3 .cse4 (= |v_P3_#t~ite25_67| |v_P3_#t~ite26_61|))) (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_105) .cse7) (and (= v_~a$w_buff0~0_106 v_~a$w_buff0~0_105) .cse9 .cse8 (= |v_P3_#t~ite26_61| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (or (and .cse5 (= |v_P3_#t~ite23_71| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_180 v_~__unbuffered_p3_EBX~0_10)) (and .cse0 .cse3 (or (and .cse2 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127)) (and .cse0 .cse1 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106))) .cse4 (= |v_P3_#t~ite23_71| v_~__unbuffered_p3_EBX~0_10))) (let ((.cse20 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_227 256) 0))) (or (let ((.cse12 (not .cse15))) (and (or .cse11 .cse12) .cse13 (or .cse14 .cse12) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_39|) (let ((.cse17 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse15 .cse16) .cse17) (and .cse13 .cse12 .cse17))))) (and (or (and .cse15 .cse18) (and .cse15 .cse19) .cse16) .cse20 (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155)))) (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_154) .cse7) (and (= |v_P3_#t~ite41_39| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse8 (= v_~a$r_buff1_thd4~0_155 v_~a$r_buff1_thd4~0_154) .cse20))) (let ((.cse23 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) (or (and .cse21 .cse18) .cse22 .cse16) .cse23) (and (or .cse1 .cse14) .cse3 .cse13 (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_41|) (or (and .cse1 (= |v_P3_#t~ite37_49| 0) .cse13) (and .cse24 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228))))) .cse7 (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_227)) (and (= |v_P3_#t~ite38_41| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse8 .cse23 (= v_~a$r_buff0_thd4~0_228 v_~a$r_buff0_thd4~0_227)))) (= v_~a~0_180 v_~a$mem_tmp~0_26) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (let ((.cse25 (= |v_P3_#t~ite28_69| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse25 .cse8 (= v_~a$w_buff1~0_127 v_~a$w_buff1~0_126) (= |v_P3_#t~ite29_61| |v_P3Thread1of1ForFork0_#t~ite29_1|)) (and (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_126) (or (and (= |v_P3_#t~ite28_69| |v_P3_#t~ite29_61|) .cse0 (let ((.cse26 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse0 .cse1 .cse26) (and .cse26 .cse2))) .cse3 .cse4) (and .cse5 .cse25 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127))) .cse7))) (let ((.cse29 (= |v_P3_#t~ite34_71| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and (= |v_P3_#t~ite34_71| |v_P3_#t~ite35_67|) .cse3 .cse13 (let ((.cse27 (= |v_P3_#t~ite34_71| 0))) (or (and .cse27 .cse1 .cse13) (and .cse24 .cse27))) .cse4) (and (or .cse28 .cse22 .cse16) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_346) .cse29)) .cse7 (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_345)) (and (= |v_P3_#t~ite35_67| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_346 v_~a$w_buff1_used~0_345) .cse8 .cse29))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_21) (or (and .cse8 (= v_~a~0_178 v_~a$mem_tmp~0_26)) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse7))))))  InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_500, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_346, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|}  OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_499, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$w_buff1~0=v_~a$w_buff1~0_126, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_345, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|}  AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite28_69|, |v_P3_#t~ite25_67|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|]  AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, ~a$w_buff0_used~0, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][124], [Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), 193#true, 104#L18true, 157#true, 66#L786true, 95#L766true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, 90#L845true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), P3Thread1of1ForFork0InUse, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:39,931 INFO  L384   tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,932 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,932 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:39,932 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:40,155 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1122] L786-->L793: Formula: (let ((.cse14 (= (mod v_~a$w_buff1_used~0_306 256) 0)) (.cse10 (= (mod v_~a$r_buff1_thd2~0_52 256) 0)) (.cse12 (= (mod v_~a$w_buff0_used~0_460 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd2~0_66 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_459 256) 0))) (let ((.cse2 (or .cse13 .cse11)) (.cse1 (not .cse11)) (.cse4 (or .cse12 .cse13)) (.cse5 (or .cse14 .cse10)) (.cse6 (not .cse10)) (.cse7 (not .cse14)) (.cse0 (not .cse13)) (.cse3 (not .cse12))) (and (or (and .cse0 (= v_~a$r_buff0_thd2~0_65 0) .cse1) (and .cse2 (= v_~a$r_buff0_thd2~0_66 v_~a$r_buff0_thd2~0_65))) (or (and .cse0 (= v_~a$w_buff0_used~0_459 0) .cse3) (and .cse4 (= v_~a$w_buff0_used~0_460 v_~a$w_buff0_used~0_459))) (or (and .cse2 .cse5 (= v_~a$w_buff1_used~0_306 v_~a$w_buff1_used~0_305)) (and (= v_~a$w_buff1_used~0_305 0) (or (and .cse0 .cse1) (and .cse6 .cse7)))) (let ((.cse9 (= (mod v_~a$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd2~0_65 256) 0))) (or (and (or (and (not .cse8) .cse1) (and .cse6 (not .cse9))) (= v_~a$r_buff1_thd2~0_51 0)) (and (or .cse10 .cse9) (or .cse8 .cse11) (= v_~a$r_buff1_thd2~0_52 v_~a$r_buff1_thd2~0_51)))) (or (and .cse4 (= v_~a~0_158 |v_P1_#t~ite9_31|) (or (and .cse5 (= v_~a~0_159 |v_P1_#t~ite9_31|)) (and (= |v_P1_#t~ite9_31| v_~a$w_buff1~0_100) .cse6 .cse7))) (and .cse0 .cse3 (= v_~a~0_158 v_~a$w_buff0~0_87) (= |v_P1Thread1of1ForFork1_#t~ite9_1| |v_P1_#t~ite9_31|))))))  InVars {~a~0=v_~a~0_159, ~a$w_buff1~0=v_~a$w_buff1~0_100, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_1|, ~a$w_buff0~0=v_~a$w_buff0~0_87, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_52, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_460, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_306}  OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_51, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_65, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_459, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_1|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_1|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_1|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_1|, ~a~0=v_~a~0_158, ~a$w_buff1~0=v_~a$w_buff1~0_100, ~a$w_buff0~0=v_~a$w_buff0~0_87, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_305}  AuxVars[|v_P1_#t~ite9_31|]  AssignedVars[~a~0, P1Thread1of1ForFork1_#t~ite9, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite11, ~a$w_buff0_used~0, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, ~a$w_buff1_used~0, P1Thread1of1ForFork1_#t~ite14][71], [Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), 193#true, 32#L793true, 104#L18true, P0Thread1of1ForFork3InUse, 4#L773true, P2Thread1of1ForFork2InUse, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), P3Thread1of1ForFork0InUse, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L829true, Black: 157#true, 93#L816true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:40,155 INFO  L384   tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,156 INFO  L387   tUnfolder$Statistics]:   existing Event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,156 INFO  L387   tUnfolder$Statistics]:   existing Event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,156 INFO  L387   tUnfolder$Statistics]:   existing Event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,157 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1137] L829-->L845: Formula: (let ((.cse30 (= (mod v_~a$w_buff1_used~0_346 256) 0)) (.cse19 (= (mod v_~a$r_buff1_thd4~0_155 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd4~0_228 256) 0))) (let ((.cse7 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse16 (= (mod v_~a$w_buff0_used~0_499 256) 0)) (.cse1 (not .cse21)) (.cse11 (not .cse19)) (.cse28 (and .cse21 .cse30)) (.cse22 (and .cse21 .cse19)) (.cse31 (= (mod v_~a$w_buff0_used~0_500 256) 0)) (.cse18 (= (mod v_~a$w_buff1_used~0_345 256) 0))) (let ((.cse14 (not .cse18)) (.cse0 (not .cse31)) (.cse2 (or .cse21 .cse31)) (.cse5 (or .cse31 .cse28 .cse22)) (.cse3 (or .cse1 .cse11)) (.cse13 (not .cse16)) (.cse24 (or .cse21 .cse16)) (.cse4 (or .cse1 (not .cse30))) (.cse8 (not .cse7))) (and (= v_~a$flush_delayed~0_42 0) (let ((.cse6 (= |v_P3_#t~ite31_87| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_499) (or (and (or (and .cse0 .cse1 (= |v_P3_#t~ite31_87| 0)) (and (= |v_P3_#t~ite31_87| v_~a$w_buff0_used~0_500) .cse2)) .cse0 .cse3 (= |v_P3_#t~ite32_81| |v_P3_#t~ite31_87|) .cse4) (and .cse5 (= |v_P3_#t~ite32_81| v_~a$w_buff0_used~0_500) .cse6)) .cse7) (and .cse8 (= |v_P3_#t~ite32_81| |v_P3Thread1of1ForFork0_#t~ite32_1|) (= v_~a$w_buff0_used~0_499 v_~a$w_buff0_used~0_500) .cse6))) (let ((.cse9 (= |v_P3_#t~ite25_67| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and (or (and .cse5 (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_106) .cse9) (and .cse0 (let ((.cse10 (= |v_P3_#t~ite25_67| v_~a$w_buff0~0_106))) (or (and .cse10 .cse2) (and .cse0 .cse1 .cse10))) .cse3 .cse4 (= |v_P3_#t~ite25_67| |v_P3_#t~ite26_61|))) (= |v_P3_#t~ite26_61| v_~a$w_buff0~0_105) .cse7) (and (= v_~a$w_buff0~0_106 v_~a$w_buff0~0_105) .cse9 .cse8 (= |v_P3_#t~ite26_61| |v_P3Thread1of1ForFork0_#t~ite26_1|)))) (or (and .cse5 (= |v_P3_#t~ite23_71| |v_P3Thread1of1ForFork0_#t~ite23_1|) (= v_~a~0_180 v_~__unbuffered_p3_EBX~0_10)) (and .cse0 .cse3 (or (and .cse2 (= |v_P3_#t~ite23_71| v_~a$w_buff1~0_127)) (and .cse0 .cse1 (= |v_P3_#t~ite23_71| v_~a$w_buff0~0_106))) .cse4 (= |v_P3_#t~ite23_71| v_~__unbuffered_p3_EBX~0_10))) (let ((.cse20 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse15 (= (mod v_~a$r_buff0_thd4~0_227 256) 0))) (or (let ((.cse12 (not .cse15))) (and (or .cse11 .cse12) .cse13 (or .cse14 .cse12) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_39|) (let ((.cse17 (= |v_P3_#t~ite40_45| 0))) (or (and (or .cse15 .cse16) .cse17) (and .cse13 .cse12 .cse17))))) (and (or (and .cse15 .cse18) (and .cse15 .cse19) .cse16) .cse20 (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_155)))) (= |v_P3_#t~ite41_39| v_~a$r_buff1_thd4~0_154) .cse7) (and (= |v_P3_#t~ite41_39| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse8 (= v_~a$r_buff1_thd4~0_155 v_~a$r_buff1_thd4~0_154) .cse20))) (let ((.cse23 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and (or (and (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_228) (or (and .cse21 .cse18) .cse22 .cse16) .cse23) (and (or .cse1 .cse14) .cse3 .cse13 (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_41|) (or (and .cse1 (= |v_P3_#t~ite37_49| 0) .cse13) (and .cse24 (= |v_P3_#t~ite37_49| v_~a$r_buff0_thd4~0_228))))) .cse7 (= |v_P3_#t~ite38_41| v_~a$r_buff0_thd4~0_227)) (and (= |v_P3_#t~ite38_41| |v_P3Thread1of1ForFork0_#t~ite38_1|) .cse8 .cse23 (= v_~a$r_buff0_thd4~0_228 v_~a$r_buff0_thd4~0_227)))) (= v_~a~0_180 v_~a$mem_tmp~0_26) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (let ((.cse25 (= |v_P3_#t~ite28_69| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse25 .cse8 (= v_~a$w_buff1~0_127 v_~a$w_buff1~0_126) (= |v_P3_#t~ite29_61| |v_P3Thread1of1ForFork0_#t~ite29_1|)) (and (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_126) (or (and (= |v_P3_#t~ite28_69| |v_P3_#t~ite29_61|) .cse0 (let ((.cse26 (= |v_P3_#t~ite28_69| v_~a$w_buff1~0_127))) (or (and .cse0 .cse1 .cse26) (and .cse26 .cse2))) .cse3 .cse4) (and .cse5 .cse25 (= |v_P3_#t~ite29_61| v_~a$w_buff1~0_127))) .cse7))) (let ((.cse29 (= |v_P3_#t~ite34_71| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and (= |v_P3_#t~ite34_71| |v_P3_#t~ite35_67|) .cse3 .cse13 (let ((.cse27 (= |v_P3_#t~ite34_71| 0))) (or (and .cse27 .cse1 .cse13) (and .cse24 .cse27))) .cse4) (and (or .cse28 .cse22 .cse16) (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_346) .cse29)) .cse7 (= |v_P3_#t~ite35_67| v_~a$w_buff1_used~0_345)) (and (= |v_P3_#t~ite35_67| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~a$w_buff1_used~0_346 v_~a$w_buff1_used~0_345) .cse8 .cse29))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_21) (or (and .cse8 (= v_~a~0_178 v_~a$mem_tmp~0_26)) (and (= v_~a~0_178 v_~__unbuffered_p3_EBX~0_10) .cse7))))))  InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_155, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_500, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_228, ~a~0=v_~a~0_180, ~a$w_buff1~0=v_~a$w_buff1~0_127, ~a$w_buff0~0=v_~a$w_buff0~0_106, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_346, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|}  OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_154, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_499, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_227, ~a~0=v_~a~0_178, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, ~weak$$choice0~0=v_~weak$$choice0~0_21, ~a$w_buff1~0=v_~a$w_buff1~0_126, ~a$flush_delayed~0=v_~a$flush_delayed~0_42, ~a$w_buff0~0=v_~a$w_buff0~0_105, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_345, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|}  AuxVars[|v_P3_#t~ite29_61|, |v_P3_#t~ite26_61|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_87|, |v_P3_#t~ite28_69|, |v_P3_#t~ite25_67|, |v_P3_#t~ite23_71|, |v_P3_#t~ite38_41|, |v_P3_#t~ite32_81|, |v_P3_#t~ite41_39|, |v_P3_#t~ite35_67|, |v_P3_#t~ite34_71|, |v_P3_#t~ite40_45|]  AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~nondet22, ~a$w_buff0_used~0, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][124], [Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), 193#true, 104#L18true, 157#true, 66#L786true, P0Thread1of1ForFork3InUse, 4#L773true, P2Thread1of1ForFork2InUse, 90#L845true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~__unbuffered_p2_EAX~0 0)), P3Thread1of1ForFork0InUse, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:40,157 INFO  L384   tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,157 INFO  L387   tUnfolder$Statistics]:   existing Event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,157 INFO  L387   tUnfolder$Statistics]:   existing Event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,157 INFO  L387   tUnfolder$Statistics]:   existing Event has 99 ancestors and is cut-off event
[2022-07-12 10:04:40,360 INFO  L129       PetriNetUnfolder]: 7286/13779 cut-off events.
[2022-07-12 10:04:40,361 INFO  L130       PetriNetUnfolder]: For 23939/25212 co-relation queries the response was YES.
[2022-07-12 10:04:40,427 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 39761 conditions, 13779 events. 7286/13779 cut-off events. For 23939/25212 co-relation queries the response was YES. Maximal size of possible extension queue 868. Compared 120555 event pairs, 3507 based on Foata normal form. 504/13433 useless extension candidates. Maximal degree in co-relation 39692. Up to 5814 conditions per place. 
[2022-07-12 10:04:40,482 INFO  L132   encePairwiseOnDemand]: 132/139 looper letters, 30 selfloop transitions, 4 changer transitions 58/192 dead transitions.
[2022-07-12 10:04:40,483 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 192 transitions, 908 flow
[2022-07-12 10:04:40,483 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-07-12 10:04:40,483 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 9 states.
[2022-07-12 10:04:40,485 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1107 transitions.
[2022-07-12 10:04:40,486 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8848920863309353
[2022-07-12 10:04:40,486 INFO  L72            ComplementDD]: Start complementDD. Operand 9 states and 1107 transitions.
[2022-07-12 10:04:40,486 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 9 states and 1107 transitions.
[2022-07-12 10:04:40,486 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:04:40,486 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1107 transitions.
[2022-07-12 10:04:40,488 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 10 states, 9 states have (on average 123.0) internal successors, (1107), 9 states have internal predecessors, (1107), 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)
[2022-07-12 10:04:40,490 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 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)
[2022-07-12 10:04:40,491 INFO  L81            ComplementDD]: Finished complementDD. Result  has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 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)
[2022-07-12 10:04:40,491 INFO  L186             Difference]: Start difference. First operand has 164 places, 123 transitions, 356 flow. Second operand 9 states and 1107 transitions.
[2022-07-12 10:04:40,491 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 192 transitions, 908 flow
[2022-07-12 10:04:40,623 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 192 transitions, 892 flow, removed 7 selfloop flow, removed 4 redundant places.
[2022-07-12 10:04:40,625 INFO  L242             Difference]: Finished difference. Result has 152 places, 126 transitions, 418 flow
[2022-07-12 10:04:40,626 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=348, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=418, PETRI_PLACES=152, PETRI_TRANSITIONS=126}
[2022-07-12 10:04:40,626 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 6 predicate places.
[2022-07-12 10:04:40,626 INFO  L495      AbstractCegarLoop]: Abstraction has has 152 places, 126 transitions, 418 flow
[2022-07-12 10:04:40,627 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 116.0) internal successors, (696), 6 states have internal predecessors, (696), 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)
[2022-07-12 10:04:40,627 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:40,627 INFO  L200   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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-07-12 10:04:40,627 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-07-12 10:04:40,628 INFO  L420      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:40,628 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:40,628 INFO  L85        PathProgramCache]: Analyzing trace with hash -248353934, now seen corresponding path program 1 times
[2022-07-12 10:04:40,628 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:40,628 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545592384]
[2022-07-12 10:04:40,629 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:40,629 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:40,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:40,755 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:40,755 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:40,755 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545592384]
[2022-07-12 10:04:40,755 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545592384] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:40,755 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:40,756 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-07-12 10:04:40,756 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691946724]
[2022-07-12 10:04:40,756 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:40,756 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-07-12 10:04:40,757 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:40,757 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-07-12 10:04:40,757 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-07-12 10:04:40,758 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 115 out of 139
[2022-07-12 10:04:40,758 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 126 transitions, 418 flow. Second operand  has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 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)
[2022-07-12 10:04:40,759 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:40,759 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 139
[2022-07-12 10:04:40,759 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:42,358 INFO  L129       PetriNetUnfolder]: 5903/10671 cut-off events.
[2022-07-12 10:04:42,359 INFO  L130       PetriNetUnfolder]: For 28254/29131 co-relation queries the response was YES.
[2022-07-12 10:04:42,415 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 33876 conditions, 10671 events. 5903/10671 cut-off events. For 28254/29131 co-relation queries the response was YES. Maximal size of possible extension queue 625. Compared 84862 event pairs, 1580 based on Foata normal form. 463/10790 useless extension candidates. Maximal degree in co-relation 33802. Up to 4008 conditions per place. 
[2022-07-12 10:04:42,452 INFO  L132   encePairwiseOnDemand]: 133/139 looper letters, 23 selfloop transitions, 3 changer transitions 46/177 dead transitions.
[2022-07-12 10:04:42,452 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 177 transitions, 774 flow
[2022-07-12 10:04:42,453 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-07-12 10:04:42,453 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 9 states.
[2022-07-12 10:04:42,454 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1101 transitions.
[2022-07-12 10:04:42,455 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8800959232613909
[2022-07-12 10:04:42,455 INFO  L72            ComplementDD]: Start complementDD. Operand 9 states and 1101 transitions.
[2022-07-12 10:04:42,455 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 9 states and 1101 transitions.
[2022-07-12 10:04:42,456 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:04:42,456 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1101 transitions.
[2022-07-12 10:04:42,457 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 10 states, 9 states have (on average 122.33333333333333) internal successors, (1101), 9 states have internal predecessors, (1101), 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)
[2022-07-12 10:04:42,459 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 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)
[2022-07-12 10:04:42,460 INFO  L81            ComplementDD]: Finished complementDD. Result  has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 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)
[2022-07-12 10:04:42,460 INFO  L186             Difference]: Start difference. First operand has 152 places, 126 transitions, 418 flow. Second operand 9 states and 1101 transitions.
[2022-07-12 10:04:42,460 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 177 transitions, 774 flow
[2022-07-12 10:04:42,511 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 177 transitions, 750 flow, removed 10 selfloop flow, removed 4 redundant places.
[2022-07-12 10:04:42,513 INFO  L242             Difference]: Finished difference. Result has 157 places, 126 transitions, 425 flow
[2022-07-12 10:04:42,514 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=402, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=425, PETRI_PLACES=157, PETRI_TRANSITIONS=126}
[2022-07-12 10:04:42,514 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 11 predicate places.
[2022-07-12 10:04:42,514 INFO  L495      AbstractCegarLoop]: Abstraction has has 157 places, 126 transitions, 425 flow
[2022-07-12 10:04:42,515 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 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)
[2022-07-12 10:04:42,515 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:42,515 INFO  L200   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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-07-12 10:04:42,515 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-07-12 10:04:42,515 INFO  L420      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:42,516 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:42,516 INFO  L85        PathProgramCache]: Analyzing trace with hash -395353757, now seen corresponding path program 1 times
[2022-07-12 10:04:42,516 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:42,516 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551197343]
[2022-07-12 10:04:42,516 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:42,516 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:42,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:42,645 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:42,646 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:42,646 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551197343]
[2022-07-12 10:04:42,646 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551197343] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:42,646 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:42,646 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-07-12 10:04:42,646 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997856858]
[2022-07-12 10:04:42,646 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:42,647 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-07-12 10:04:42,647 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:42,648 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-07-12 10:04:42,648 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-07-12 10:04:42,648 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139
[2022-07-12 10:04:42,649 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 126 transitions, 425 flow. Second operand  has 6 states, 6 states have (on average 114.0) internal successors, (684), 6 states have internal predecessors, (684), 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)
[2022-07-12 10:04:42,649 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:42,649 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139
[2022-07-12 10:04:42,649 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:46,622 INFO  L129       PetriNetUnfolder]: 20022/34739 cut-off events.
[2022-07-12 10:04:46,622 INFO  L130       PetriNetUnfolder]: For 35457/43116 co-relation queries the response was YES.
[2022-07-12 10:04:46,906 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 81265 conditions, 34739 events. 20022/34739 cut-off events. For 35457/43116 co-relation queries the response was YES. Maximal size of possible extension queue 2275. Compared 316553 event pairs, 1636 based on Foata normal form. 276/32825 useless extension candidates. Maximal degree in co-relation 81186. Up to 10661 conditions per place. 
[2022-07-12 10:04:47,021 INFO  L132   encePairwiseOnDemand]: 128/139 looper letters, 93 selfloop transitions, 20 changer transitions 0/215 dead transitions.
[2022-07-12 10:04:47,021 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 215 transitions, 919 flow
[2022-07-12 10:04:47,022 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2022-07-12 10:04:47,022 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 10 states.
[2022-07-12 10:04:47,023 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1227 transitions.
[2022-07-12 10:04:47,024 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8827338129496403
[2022-07-12 10:04:47,024 INFO  L72            ComplementDD]: Start complementDD. Operand 10 states and 1227 transitions.
[2022-07-12 10:04:47,024 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 10 states and 1227 transitions.
[2022-07-12 10:04:47,025 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:04:47,025 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1227 transitions.
[2022-07-12 10:04:47,026 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 11 states, 10 states have (on average 122.7) internal successors, (1227), 10 states have internal predecessors, (1227), 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)
[2022-07-12 10:04:47,028 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 11 states, 11 states have (on average 139.0) internal successors, (1529), 11 states have internal predecessors, (1529), 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)
[2022-07-12 10:04:47,029 INFO  L81            ComplementDD]: Finished complementDD. Result  has 11 states, 11 states have (on average 139.0) internal successors, (1529), 11 states have internal predecessors, (1529), 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)
[2022-07-12 10:04:47,029 INFO  L186             Difference]: Start difference. First operand has 157 places, 126 transitions, 425 flow. Second operand 10 states and 1227 transitions.
[2022-07-12 10:04:47,029 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 215 transitions, 919 flow
[2022-07-12 10:04:47,094 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 215 transitions, 901 flow, removed 6 selfloop flow, removed 8 redundant places.
[2022-07-12 10:04:47,096 INFO  L242             Difference]: Finished difference. Result has 158 places, 144 transitions, 550 flow
[2022-07-12 10:04:47,097 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=407, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=550, PETRI_PLACES=158, PETRI_TRANSITIONS=144}
[2022-07-12 10:04:47,099 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 12 predicate places.
[2022-07-12 10:04:47,099 INFO  L495      AbstractCegarLoop]: Abstraction has has 158 places, 144 transitions, 550 flow
[2022-07-12 10:04:47,100 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 114.0) internal successors, (684), 6 states have internal predecessors, (684), 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)
[2022-07-12 10:04:47,100 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:47,100 INFO  L200   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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-07-12 10:04:47,100 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2022-07-12 10:04:47,100 INFO  L420      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:47,101 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:47,101 INFO  L85        PathProgramCache]: Analyzing trace with hash 1762602919, now seen corresponding path program 1 times
[2022-07-12 10:04:47,101 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:47,101 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000954761]
[2022-07-12 10:04:47,101 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:47,102 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:47,129 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:47,197 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:47,198 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:47,198 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000954761]
[2022-07-12 10:04:47,198 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000954761] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:47,198 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:47,198 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-07-12 10:04:47,199 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429438995]
[2022-07-12 10:04:47,199 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:47,199 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-07-12 10:04:47,199 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:47,200 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-07-12 10:04:47,200 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2022-07-12 10:04:47,201 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 104 out of 139
[2022-07-12 10:04:47,201 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 144 transitions, 550 flow. Second operand  has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 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)
[2022-07-12 10:04:47,201 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:47,201 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 139
[2022-07-12 10:04:47,202 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:50,709 INFO  L129       PetriNetUnfolder]: 10309/26707 cut-off events.
[2022-07-12 10:04:50,709 INFO  L130       PetriNetUnfolder]: For 44308/47523 co-relation queries the response was YES.
[2022-07-12 10:04:50,925 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 75353 conditions, 26707 events. 10309/26707 cut-off events. For 44308/47523 co-relation queries the response was YES. Maximal size of possible extension queue 1715. Compared 322186 event pairs, 2695 based on Foata normal form. 522/25537 useless extension candidates. Maximal degree in co-relation 75268. Up to 4375 conditions per place. 
[2022-07-12 10:04:51,031 INFO  L132   encePairwiseOnDemand]: 122/139 looper letters, 117 selfloop transitions, 42 changer transitions 0/264 dead transitions.
[2022-07-12 10:04:51,032 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 170 places, 264 transitions, 1511 flow
[2022-07-12 10:04:51,032 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-07-12 10:04:51,032 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 13 states.
[2022-07-12 10:04:51,035 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1496 transitions.
[2022-07-12 10:04:51,035 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8278915329275042
[2022-07-12 10:04:51,035 INFO  L72            ComplementDD]: Start complementDD. Operand 13 states and 1496 transitions.
[2022-07-12 10:04:51,036 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 13 states and 1496 transitions.
[2022-07-12 10:04:51,036 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:04:51,036 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1496 transitions.
[2022-07-12 10:04:51,039 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 14 states, 13 states have (on average 115.07692307692308) internal successors, (1496), 13 states have internal predecessors, (1496), 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)
[2022-07-12 10:04:51,042 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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)
[2022-07-12 10:04:51,045 INFO  L81            ComplementDD]: Finished complementDD. Result  has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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)
[2022-07-12 10:04:51,045 INFO  L186             Difference]: Start difference. First operand has 158 places, 144 transitions, 550 flow. Second operand 13 states and 1496 transitions.
[2022-07-12 10:04:51,045 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 170 places, 264 transitions, 1511 flow
[2022-07-12 10:04:51,260 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 264 transitions, 1501 flow, removed 4 selfloop flow, removed 1 redundant places.
[2022-07-12 10:04:51,264 INFO  L242             Difference]: Finished difference. Result has 181 places, 175 transitions, 1025 flow
[2022-07-12 10:04:51,265 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=546, PETRI_DIFFERENCE_MINUEND_PLACES=157, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1025, PETRI_PLACES=181, PETRI_TRANSITIONS=175}
[2022-07-12 10:04:51,265 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 35 predicate places.
[2022-07-12 10:04:51,266 INFO  L495      AbstractCegarLoop]: Abstraction has has 181 places, 175 transitions, 1025 flow
[2022-07-12 10:04:51,266 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 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)
[2022-07-12 10:04:51,266 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:04:51,266 INFO  L200   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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-07-12 10:04:51,266 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2022-07-12 10:04:51,267 INFO  L420      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:04:51,267 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:04:51,267 INFO  L85        PathProgramCache]: Analyzing trace with hash -921061951, now seen corresponding path program 1 times
[2022-07-12 10:04:51,267 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:04:51,267 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318267279]
[2022-07-12 10:04:51,268 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:04:51,268 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:04:51,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:04:51,341 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:04:51,342 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:04:51,342 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318267279]
[2022-07-12 10:04:51,342 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318267279] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:04:51,342 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:04:51,342 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-07-12 10:04:51,342 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110701183]
[2022-07-12 10:04:51,343 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:04:51,343 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-07-12 10:04:51,343 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:04:51,343 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-07-12 10:04:51,344 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2022-07-12 10:04:51,344 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139
[2022-07-12 10:04:51,345 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 175 transitions, 1025 flow. Second operand  has 7 states, 7 states have (on average 114.0) internal successors, (798), 7 states have internal predecessors, (798), 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)
[2022-07-12 10:04:51,345 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:04:51,345 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139
[2022-07-12 10:04:51,345 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:04:53,550 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:53,550 INFO  L384   tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event
[2022-07-12 10:04:53,550 INFO  L387   tUnfolder$Statistics]:   existing Event has 87 ancestors and is cut-off event
[2022-07-12 10:04:53,550 INFO  L387   tUnfolder$Statistics]:   existing Event has 87 ancestors and is cut-off event
[2022-07-12 10:04:53,550 INFO  L387   tUnfolder$Statistics]:   existing Event has 87 ancestors and is cut-off event
[2022-07-12 10:04:54,144 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,144 INFO  L384   tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,144 INFO  L387   tUnfolder$Statistics]:   existing Event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,144 INFO  L387   tUnfolder$Statistics]:   existing Event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,144 INFO  L387   tUnfolder$Statistics]:   existing Event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,145 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 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Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,145 INFO  L384   tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,145 INFO  L387   tUnfolder$Statistics]:   existing Event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,145 INFO  L387   tUnfolder$Statistics]:   existing Event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,145 INFO  L387   tUnfolder$Statistics]:   existing Event has 88 ancestors and is cut-off event
[2022-07-12 10:04:54,602 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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195#(= ~x~0 0), 90#L845true, Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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(+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,603 INFO  L384   tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,603 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,603 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,603 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,621 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,621 INFO  L384   tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,622 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,626 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,626 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,627 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,627 INFO  L384   tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,627 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,627 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,627 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,627 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,628 INFO  L384   tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,628 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,628 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,628 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,629 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,629 INFO  L384   tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,629 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,629 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,629 INFO  L387   tUnfolder$Statistics]:   existing Event has 89 ancestors and is cut-off event
[2022-07-12 10:04:54,884 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][113], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:54,884 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:54,884 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:54,884 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:54,885 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,114 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][113], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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(= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,114 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,115 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,115 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,115 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,131 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][100], [308#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,131 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,131 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,131 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,132 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,357 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), 90#L845true, Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,358 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,358 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,358 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,358 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,359 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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[2022-07-12 10:04:55,359 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,359 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,359 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,359 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,369 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,369 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,379 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 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(<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,379 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,379 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,379 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,379 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,380 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:55,380 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,380 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,380 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,380 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,381 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,381 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,381 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,381 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,381 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,382 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,382 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,382 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,382 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,382 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:04:55,677 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,677 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,678 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,678 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,678 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,692 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][113], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,692 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,692 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,692 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,693 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,793 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][113], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,793 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,793 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,793 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,793 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,808 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][113], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,808 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,808 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,808 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,809 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,809 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,810 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,810 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,810 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,810 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,964 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not 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(not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:55,964 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,964 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,964 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:55,964 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,213 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,213 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,213 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,213 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,213 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,214 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,214 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,214 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,222 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:56,231 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,231 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,231 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,231 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,237 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,237 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,245 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,245 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,245 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,246 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,247 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,247 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,247 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,247 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:04:56,299 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:56,300 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,300 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,300 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,300 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,342 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,342 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,342 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,342 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,342 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,507 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,507 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,507 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,507 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,507 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,520 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,520 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,520 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,520 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,520 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,520 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,520 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,521 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,521 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,521 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,610 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,610 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,610 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,610 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,610 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,611 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,611 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,611 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,611 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,611 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,626 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,626 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,626 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,626 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,626 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,627 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 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1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,628 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,628 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,628 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,628 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,694 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,694 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,694 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,694 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,694 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,710 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,710 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,710 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,710 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,710 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,755 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,755 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,765 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,765 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,765 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,765 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,765 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,807 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,807 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,807 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,807 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,807 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,808 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,808 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,808 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,808 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,808 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,812 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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[2022-07-12 10:04:56,812 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,812 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,812 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,812 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:04:56,855 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 241#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,855 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,855 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,855 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,855 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,856 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,856 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,856 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,856 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,856 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,887 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L845true, P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,887 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,893 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,893 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,893 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,893 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,893 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,899 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,899 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,899 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,899 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,899 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,900 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,900 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,900 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,900 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,900 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,935 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,935 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,935 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,935 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,935 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,955 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:56,955 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,956 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,956 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:56,956 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,006 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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(div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,007 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,007 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,007 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,007 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,172 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,172 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,172 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,173 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,173 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,215 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][132], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,215 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,215 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,216 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,216 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,216 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,216 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,216 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,216 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,216 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,232 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,232 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,232 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,232 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,232 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,233 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 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0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,233 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,233 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,233 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,233 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,317 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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(+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,317 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,318 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,318 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,318 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,319 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,319 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,319 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,319 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,319 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,332 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][136], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,332 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,332 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,333 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,333 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,333 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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[2022-07-12 10:04:57,333 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,333 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,333 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,333 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,334 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,334 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,334 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,334 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,334 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,395 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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(<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,395 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,395 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,395 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,396 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,396 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:57,397 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,397 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,397 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,397 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,404 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,405 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,405 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,405 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,405 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,412 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,412 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,412 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,412 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,412 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,413 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,413 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,413 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,413 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,413 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,452 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 52#L763true, Black: 219#(= ~__unbuffered_p3_EAX~0 0), 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,452 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,452 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,452 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,452 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,490 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 117#P0ENTRYtrue, Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,491 INFO  L384   tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,491 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,491 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,491 INFO  L387   tUnfolder$Statistics]:   existing Event has 93 ancestors and is cut-off event
[2022-07-12 10:04:57,507 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#true, Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,507 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,507 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,508 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,508 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, 241#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,528 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or 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(= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,528 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,528 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,529 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,529 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,529 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,529 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,529 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,530 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 241#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,530 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,530 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,530 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,530 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,557 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L845true, P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,558 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,558 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,558 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,564 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,564 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,564 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,564 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,564 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,565 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 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0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,565 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,565 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,565 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,565 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,568 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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(div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,569 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,569 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,569 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,569 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,590 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), P3Thread1of1ForFork0InUse, Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#true, Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,591 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,591 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,591 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,591 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,600 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,600 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,600 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,600 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,600 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,601 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,601 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,601 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,601 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,601 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,613 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), 90#L845true, Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,613 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,613 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,613 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,614 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,622 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,622 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,622 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,622 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,622 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,623 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,623 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,623 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,623 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,623 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,668 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,668 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,668 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,668 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,668 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,674 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,674 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,674 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,674 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,674 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,705 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:57,706 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,706 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,706 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,706 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,707 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,707 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,707 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,707 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,707 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 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0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,721 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,721 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,721 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,722 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,722 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,722 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,722 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,722 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,801 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,801 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,801 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,801 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,801 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,801 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,802 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,802 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,802 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,802 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,802 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,802 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,802 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,802 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,803 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,815 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,816 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][174], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,816 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,816 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,817 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,817 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,817 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,817 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,817 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,872 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,872 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,872 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,872 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,872 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,873 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,873 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,873 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,881 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,881 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,881 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,881 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,881 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,886 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:57,887 INFO  L384   tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:57,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 94 ancestors and is cut-off event
[2022-07-12 10:04:58,110 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#true, Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,110 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,110 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,110 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,110 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,111 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 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Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,126 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,126 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,126 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,126 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,138 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,139 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,139 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,139 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,139 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,148 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, 241#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,148 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,148 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,148 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,148 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,149 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not 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0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 241#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,149 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,149 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,149 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,149 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,149 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,149 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 241#true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,150 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,150 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,174 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L845true, P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) 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255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,174 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,174 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,174 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,174 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,174 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,175 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,175 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,175 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,180 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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(<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,180 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,181 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,181 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,181 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,181 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,181 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,181 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,199 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), P3Thread1of1ForFork0InUse, Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#true, Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,199 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,199 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,199 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,199 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,209 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,209 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,209 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,210 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not 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0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,210 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,210 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,210 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,210 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,217 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, 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Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,217 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,217 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,217 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,217 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,224 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,224 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,224 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,224 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,224 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,258 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,258 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,258 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,258 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,258 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,285 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 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~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 89#L880-1true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,285 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,285 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,285 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,285 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,286 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,286 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,286 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,287 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,301 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:58,301 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,301 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,301 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,301 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,302 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,302 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,302 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,302 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,302 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,302 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,302 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,302 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,303 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,303 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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[2022-07-12 10:04:58,368 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,368 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,368 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,369 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,369 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,369 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,379 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][151], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:58,380 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,380 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,380 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,380 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,382 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,382 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,382 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,382 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,382 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,423 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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[2022-07-12 10:04:58,423 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,423 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,423 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,423 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,424 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 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[2022-07-12 10:04:58,424 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,424 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,424 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,424 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,428 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, 95#L766true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,428 INFO  L384   tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,428 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,428 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,428 INFO  L387   tUnfolder$Statistics]:   existing Event has 95 ancestors and is cut-off event
[2022-07-12 10:04:58,477 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, 90#L845true, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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[2022-07-12 10:04:58,477 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,477 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,477 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,477 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 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[2022-07-12 10:04:58,478 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#true, Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,478 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,478 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,488 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,488 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,488 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,488 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,488 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,493 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,493 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,493 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,493 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,494 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,494 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, 66#L786true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,494 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,494 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,494 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,494 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,514 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L845true, P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not 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1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,515 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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[2022-07-12 10:04:58,515 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,515 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,516 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,516 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,516 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,516 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,516 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,519 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ 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[2022-07-12 10:04:58,519 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,519 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,519 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,519 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,520 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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[2022-07-12 10:04:58,520 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,520 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,520 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,520 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,540 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 4#L773true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,540 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,540 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,540 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,540 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,541 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,541 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,541 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,541 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,541 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,546 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:58,546 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,546 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,546 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,546 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,593 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][233], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 320#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,593 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,593 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,593 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,593 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,594 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= 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255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,594 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,594 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,594 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,594 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,594 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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[2022-07-12 10:04:58,594 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,595 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,595 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,595 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,606 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,606 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,606 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,607 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,607 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,607 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,607 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,607 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,607 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,607 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,658 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= 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[2022-07-12 10:04:58,658 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,658 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,658 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,658 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,659 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,659 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,659 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,659 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,659 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,665 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][192], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 48#L855true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,665 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,665 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,665 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,665 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,694 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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(not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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[2022-07-12 10:04:58,694 INFO  L384   tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,694 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,694 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,694 INFO  L387   tUnfolder$Statistics]:   existing Event has 96 ancestors and is cut-off event
[2022-07-12 10:04:58,727 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,727 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,727 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,727 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,727 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,728 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 241#true, Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,728 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,728 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,728 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,728 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,734 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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[2022-07-12 10:04:58,734 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,734 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,734 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,734 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,755 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,755 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,755 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, 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[2022-07-12 10:04:58,755 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,755 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,756 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,756 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,758 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 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[2022-07-12 10:04:58,758 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,758 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,758 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,758 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,770 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 4#L773true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,771 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,771 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,771 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,771 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 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(not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 64#L3true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,804 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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[2022-07-12 10:04:58,804 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,804 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,813 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,813 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,813 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,813 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,813 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,847 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,848 INFO  L384   tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,848 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,848 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,848 INFO  L387   tUnfolder$Statistics]:   existing Event has 97 ancestors and is cut-off event
[2022-07-12 10:04:58,887 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 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[2022-07-12 10:04:58,887 INFO  L384   tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,887 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,907 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, 33#L796true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork1InUse, 48#L855true, 264#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 266#(= ~x~0 1), Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,907 INFO  L384   tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,907 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,907 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,907 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,934 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1130] L809-->L816: Formula: (let ((.cse12 (= (mod v_~a$w_buff0_used~0_432 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd3~0_66 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_431 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_282 256) 0)) (.cse5 (= (mod v_~a$r_buff1_thd3~0_52 256) 0))) (let ((.cse0 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse4)) (.cse2 (not .cse4)) (.cse6 (or .cse13 .cse12)) (.cse9 (not .cse13)) (.cse10 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd3~0_65 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_281 256) 0))) (or (and (or (and .cse0 (not .cse1)) (and .cse2 (not .cse3))) (= v_~a$r_buff1_thd3~0_51 0)) (and (or .cse4 .cse3) (or .cse1 .cse5) (= v_~a$r_buff1_thd3~0_52 v_~a$r_buff1_thd3~0_51)))) (or (and .cse6 (= |v_P2_#t~ite15_39| v_~a~0_134) (or (and .cse7 (= |v_P2_#t~ite15_39| v_~a~0_135)) (and .cse0 (= |v_P2_#t~ite15_39| v_~a$w_buff1~0_82) .cse8))) (and .cse9 (= v_~a~0_134 v_~a$w_buff0~0_75) (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_39|) .cse10)) (or (and (or (and .cse0 .cse8) (and .cse2 .cse9)) (= v_~a$w_buff1_used~0_281 0)) (and .cse11 (= v_~a$w_buff1_used~0_282 v_~a$w_buff1_used~0_281) .cse7)) (or (and .cse11 (= v_~a$r_buff0_thd3~0_66 v_~a$r_buff0_thd3~0_65)) (and .cse2 .cse9 (= v_~a$r_buff0_thd3~0_65 0))) (or (and .cse6 (= v_~a$w_buff0_used~0_432 v_~a$w_buff0_used~0_431)) (and .cse9 (= v_~a$w_buff0_used~0_431 0) .cse10)))))  InVars {~a~0=v_~a~0_135, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_432, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_282}  OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_431, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_65, ~a~0=v_~a~0_134, ~a$w_buff1~0=v_~a$w_buff1~0_82, ~a$w_buff0~0=v_~a$w_buff0~0_75, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_281, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|}  AuxVars[|v_P2_#t~ite15_39|]  AssignedVars[~a~0, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_#t~ite20, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][244], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P0Thread1of1ForFork3InUse, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), P2Thread1of1ForFork2InUse, Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 48#L855true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 266#(= ~x~0 1), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 25#L776true, 140#L3-1true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 93#L816true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0)])
[2022-07-12 10:04:58,935 INFO  L384   tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,935 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,935 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:58,935 INFO  L387   tUnfolder$Statistics]:   existing Event has 98 ancestors and is cut-off event
[2022-07-12 10:04:59,528 INFO  L129       PetriNetUnfolder]: 32194/58047 cut-off events.
[2022-07-12 10:04:59,529 INFO  L130       PetriNetUnfolder]: For 137312/156687 co-relation queries the response was YES.
[2022-07-12 10:05:00,171 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 184885 conditions, 58047 events. 32194/58047 cut-off events. For 137312/156687 co-relation queries the response was YES. Maximal size of possible extension queue 3656. Compared 593801 event pairs, 2139 based on Foata normal form. 1787/57516 useless extension candidates. Maximal degree in co-relation 184784. Up to 11390 conditions per place. 
[2022-07-12 10:05:00,315 INFO  L132   encePairwiseOnDemand]: 128/139 looper letters, 136 selfloop transitions, 38 changer transitions 13/312 dead transitions.
[2022-07-12 10:05:00,315 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 312 transitions, 2293 flow
[2022-07-12 10:05:00,316 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-07-12 10:05:00,316 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 13 states.
[2022-07-12 10:05:00,318 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1600 transitions.
[2022-07-12 10:05:00,319 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8854454897620365
[2022-07-12 10:05:00,319 INFO  L72            ComplementDD]: Start complementDD. Operand 13 states and 1600 transitions.
[2022-07-12 10:05:00,319 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 13 states and 1600 transitions.
[2022-07-12 10:05:00,320 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:05:00,320 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1600 transitions.
[2022-07-12 10:05:00,322 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 14 states, 13 states have (on average 123.07692307692308) internal successors, (1600), 13 states have internal predecessors, (1600), 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)
[2022-07-12 10:05:00,325 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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)
[2022-07-12 10:05:00,325 INFO  L81            ComplementDD]: Finished complementDD. Result  has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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)
[2022-07-12 10:05:00,325 INFO  L186             Difference]: Start difference. First operand has 181 places, 175 transitions, 1025 flow. Second operand 13 states and 1600 transitions.
[2022-07-12 10:05:00,325 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 312 transitions, 2293 flow
[2022-07-12 10:05:02,179 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 193 places, 312 transitions, 2239 flow, removed 27 selfloop flow, removed 0 redundant places.
[2022-07-12 10:05:02,182 INFO  L242             Difference]: Finished difference. Result has 199 places, 189 transitions, 1204 flow
[2022-07-12 10:05:02,182 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=971, PETRI_DIFFERENCE_MINUEND_PLACES=181, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=175, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1204, PETRI_PLACES=199, PETRI_TRANSITIONS=189}
[2022-07-12 10:05:02,183 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 53 predicate places.
[2022-07-12 10:05:02,183 INFO  L495      AbstractCegarLoop]: Abstraction has has 199 places, 189 transitions, 1204 flow
[2022-07-12 10:05:02,183 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 114.0) internal successors, (798), 7 states have internal predecessors, (798), 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)
[2022-07-12 10:05:02,183 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:05:02,183 INFO  L200   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, 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, 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, 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]
[2022-07-12 10:05:02,183 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2022-07-12 10:05:02,184 INFO  L420      AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:05:02,184 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:05:02,184 INFO  L85        PathProgramCache]: Analyzing trace with hash -878063651, now seen corresponding path program 1 times
[2022-07-12 10:05:02,184 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:05:02,184 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38185920]
[2022-07-12 10:05:02,184 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:05:02,184 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:05:02,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:05:02,319 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:05:02,319 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:05:02,320 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38185920]
[2022-07-12 10:05:02,320 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38185920] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:05:02,320 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:05:02,320 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-07-12 10:05:02,320 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978503300]
[2022-07-12 10:05:02,320 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:05:02,321 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-07-12 10:05:02,321 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:05:02,321 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-07-12 10:05:02,322 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2022-07-12 10:05:02,322 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 102 out of 139
[2022-07-12 10:05:02,323 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 189 transitions, 1204 flow. Second operand  has 7 states, 7 states have (on average 105.85714285714286) internal successors, (741), 7 states have internal predecessors, (741), 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)
[2022-07-12 10:05:02,323 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:05:02,323 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 139
[2022-07-12 10:05:02,323 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:05:06,654 INFO  L129       PetriNetUnfolder]: 10155/30410 cut-off events.
[2022-07-12 10:05:06,654 INFO  L130       PetriNetUnfolder]: For 132211/151092 co-relation queries the response was YES.
[2022-07-12 10:05:07,074 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 111892 conditions, 30410 events. 10155/30410 cut-off events. For 132211/151092 co-relation queries the response was YES. Maximal size of possible extension queue 3101. Compared 416238 event pairs, 656 based on Foata normal form. 547/29052 useless extension candidates. Maximal degree in co-relation 111776. Up to 6526 conditions per place. 
[2022-07-12 10:05:07,201 INFO  L132   encePairwiseOnDemand]: 121/139 looper letters, 121 selfloop transitions, 84 changer transitions 21/349 dead transitions.
[2022-07-12 10:05:07,202 INFO  L138   encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 349 transitions, 3059 flow
[2022-07-12 10:05:07,202 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. 
[2022-07-12 10:05:07,202 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 11 states.
[2022-07-12 10:05:07,204 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1260 transitions.
[2022-07-12 10:05:07,204 INFO  L488   CegarLoopForPetriNet]: DFA transition density 0.8240680183126227
[2022-07-12 10:05:07,204 INFO  L72            ComplementDD]: Start complementDD. Operand 11 states and 1260 transitions.
[2022-07-12 10:05:07,204 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 11 states and 1260 transitions.
[2022-07-12 10:05:07,205 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-07-12 10:05:07,205 INFO  L117    ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1260 transitions.
[2022-07-12 10:05:07,207 INFO  L343    DoubleDeckerVisitor]: Before removal of dead ends  has 12 states, 11 states have (on average 114.54545454545455) internal successors, (1260), 11 states have internal predecessors, (1260), 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)
[2022-07-12 10:05:07,209 INFO  L131    ReachableStatesCopy]: Finished reachableStatesCopy Result  has 12 states, 12 states have (on average 139.0) internal successors, (1668), 12 states have internal predecessors, (1668), 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)
[2022-07-12 10:05:07,209 INFO  L81            ComplementDD]: Finished complementDD. Result  has 12 states, 12 states have (on average 139.0) internal successors, (1668), 12 states have internal predecessors, (1668), 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)
[2022-07-12 10:05:07,209 INFO  L186             Difference]: Start difference. First operand has 199 places, 189 transitions, 1204 flow. Second operand 11 states and 1260 transitions.
[2022-07-12 10:05:07,209 INFO  L82        GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 349 transitions, 3059 flow
[2022-07-12 10:05:12,892 INFO  L88        GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 349 transitions, 2948 flow, removed 46 selfloop flow, removed 4 redundant places.
[2022-07-12 10:05:12,895 INFO  L242             Difference]: Finished difference. Result has 215 places, 254 transitions, 2275 flow
[2022-07-12 10:05:12,896 INFO  L262   CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=1105, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=140, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2275, PETRI_PLACES=215, PETRI_TRANSITIONS=254}
[2022-07-12 10:05:12,896 INFO  L279   CegarLoopForPetriNet]: 146 programPoint places, 69 predicate places.
[2022-07-12 10:05:12,897 INFO  L495      AbstractCegarLoop]: Abstraction has has 215 places, 254 transitions, 2275 flow
[2022-07-12 10:05:12,897 INFO  L496      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 105.85714285714286) internal successors, (741), 7 states have internal predecessors, (741), 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)
[2022-07-12 10:05:12,897 INFO  L192   CegarLoopForPetriNet]: Found error trace
[2022-07-12 10:05:12,897 INFO  L200   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, 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, 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, 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]
[2022-07-12 10:05:12,897 WARN  L477      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2022-07-12 10:05:12,897 INFO  L420      AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] ===
[2022-07-12 10:05:12,898 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-07-12 10:05:12,898 INFO  L85        PathProgramCache]: Analyzing trace with hash 528506767, now seen corresponding path program 2 times
[2022-07-12 10:05:12,898 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-07-12 10:05:12,898 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270909901]
[2022-07-12 10:05:12,898 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-07-12 10:05:12,898 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-07-12 10:05:12,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-07-12 10:05:12,973 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-07-12 10:05:12,973 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-07-12 10:05:12,973 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270909901]
[2022-07-12 10:05:12,973 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270909901] provided 1 perfect and 0 imperfect interpolant sequences
[2022-07-12 10:05:12,973 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-07-12 10:05:12,973 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2022-07-12 10:05:12,973 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62278052]
[2022-07-12 10:05:12,974 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-07-12 10:05:12,974 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2022-07-12 10:05:12,974 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-07-12 10:05:12,974 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2022-07-12 10:05:12,974 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56
[2022-07-12 10:05:12,975 INFO  L443   CegarLoopForPetriNet]: Number of universal loopers: 112 out of 139
[2022-07-12 10:05:12,976 INFO  L92    encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 254 transitions, 2275 flow. Second operand  has 8 states, 8 states have (on average 114.0) internal successors, (912), 8 states have internal predecessors, (912), 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)
[2022-07-12 10:05:12,976 INFO  L101   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2022-07-12 10:05:12,976 INFO  L102   encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 139
[2022-07-12 10:05:12,976 INFO  L74            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand
[2022-07-12 10:05:19,175 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][84], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 380#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 33#L796true, Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L816true])
[2022-07-12 10:05:19,176 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,176 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,176 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,176 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,180 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][55], [Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 378#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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|ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true])
[2022-07-12 10:05:19,180 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,180 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,186 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][84], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 380#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))])
[2022-07-12 10:05:19,186 INFO  L384   tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,187 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,187 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:19,187 INFO  L387   tUnfolder$Statistics]:   existing Event has 90 ancestors and is cut-off event
[2022-07-12 10:05:20,261 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][84], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 380#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 33#L796true, Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L816true])
[2022-07-12 10:05:20,261 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,261 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,261 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,261 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,262 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][157], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, 382#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 33#L796true, Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))])
[2022-07-12 10:05:20,262 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,262 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,262 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,262 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,266 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][84], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 380#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))])
[2022-07-12 10:05:20,266 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,266 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,267 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,267 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,267 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][84], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 380#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L816true])
[2022-07-12 10:05:20,267 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,267 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,267 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,267 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,269 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][166], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 384#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L816true])
[2022-07-12 10:05:20,269 INFO  L384   tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,269 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,269 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:20,269 INFO  L387   tUnfolder$Statistics]:   existing Event has 91 ancestors and is cut-off event
[2022-07-12 10:05:21,568 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][157], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, 382#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))])
[2022-07-12 10:05:21,568 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,568 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,568 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,568 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,569 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][157], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, 382#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L796true, Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true])
[2022-07-12 10:05:21,569 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,570 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,570 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,570 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,571 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][232], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 33#L796true, Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L816true, 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))])
[2022-07-12 10:05:21,571 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,571 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,571 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,571 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,577 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][157], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 48#L855true, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, 382#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L879true, Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)))])
[2022-07-12 10:05:21,577 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,577 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,577 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,577 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,578 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][166], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), 5#L852true, Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 384#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L816true])
[2022-07-12 10:05:21,579 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,579 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,579 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,579 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,582 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][166], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 312#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 347#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 332#(= ~z~0 1), Black: 349#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 384#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L816true])
[2022-07-12 10:05:21,582 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,582 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,582 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,582 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,583 INFO  L382   tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L766-->L773: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd1~0_50 256) 0)) (.cse12 (= (mod v_~a$w_buff1_used~0_356 256) 0)) (.cse9 (= (mod v_~a$w_buff0_used~0_509 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_510 256) 0)) (.cse13 (= (mod v_~a$r_buff0_thd1~0_75 256) 0))) (let ((.cse2 (or .cse14 .cse13)) (.cse0 (not .cse14)) (.cse11 (or .cse13 .cse9)) (.cse3 (or .cse10 .cse12)) (.cse1 (not .cse13)) (.cse8 (not .cse9)) (.cse4 (not .cse10)) (.cse5 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~a~0_188 v_~a$w_buff0~0_111) (= |v_P0_#t~ite3#1_27| |v_P0Thread1of1ForFork3_#t~ite3#1_1|)) (and .cse2 (= v_~a~0_188 |v_P0_#t~ite3#1_27|) (or (and .cse3 (= v_~a~0_189 |v_P0_#t~ite3#1_27|)) (and .cse4 .cse5 (= |v_P0_#t~ite3#1_27| v_~a$w_buff1~0_132))))) (let ((.cse7 (= (mod v_~a$r_buff0_thd1~0_74 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_355 256) 0))) (or (and (or (and .cse4 (not .cse6)) (and (not .cse7) .cse8)) (= v_~a$r_buff1_thd1~0_49 0)) (and (= v_~a$r_buff1_thd1~0_50 v_~a$r_buff1_thd1~0_49) (or .cse9 .cse7) (or .cse10 .cse6)))) (or (and (= v_~a$r_buff0_thd1~0_75 v_~a$r_buff0_thd1~0_74) .cse11) (and .cse1 (= v_~a$r_buff0_thd1~0_74 0) .cse8)) (or (and .cse2 (= v_~a$w_buff0_used~0_509 v_~a$w_buff0_used~0_510)) (and .cse0 .cse1 (= v_~a$w_buff0_used~0_509 0))) (or (and (= v_~a$w_buff1_used~0_356 v_~a$w_buff1_used~0_355) .cse11 .cse3) (and (or (and .cse1 .cse8) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_355 0))))))  InVars {P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_1|, ~a~0=v_~a~0_189, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_510, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_75, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_356}  OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_509, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_74, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_1|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_1|, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_1|, ~a~0=v_~a~0_188, ~a$w_buff1~0=v_~a$w_buff1~0_132, ~a$w_buff0~0=v_~a$w_buff0~0_111, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_355, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_1|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_1|}  AuxVars[|v_P0_#t~ite3#1_27|]  AssignedVars[P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_#t~ite8#1, ~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite5#1, P0Thread1of1ForFork3_#t~ite6#1][232], [Black: 248#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 241#true, Black: 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 32#L793true, Black: 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L819true, P0Thread1of1ForFork3InUse, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 90#L845true, P1Thread1of1ForFork1InUse, Black: 278#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 268#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 282#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 276#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 274#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#true, Black: 267#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 272#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 4#L773true, Black: 177#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 179#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 160#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 161#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 157#true, Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), 89#L880-1true, Black: 159#(= ~__unbuffered_p2_EAX~0 0), 338#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 310#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 322#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 304#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 300#true, Black: 318#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 200#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 195#(= ~x~0 0), Black: 206#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 202#(and (= ~x~0 0) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 316#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 353#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 266#(= ~x~0 1), Black: 330#true, Black: 343#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 341#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 333#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 219#(= ~__unbuffered_p3_EAX~0 0), Black: 355#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 388#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))])
[2022-07-12 10:05:21,583 INFO  L384   tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,584 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,584 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event
[2022-07-12 10:05:21,584 INFO  L387   tUnfolder$Statistics]:   existing Event has 92 ancestors and is cut-off event