/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 04:46:29,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 04:46:29,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 04:46:29,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 04:46:29,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 04:46:29,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 04:46:29,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 04:46:29,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 04:46:29,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 04:46:29,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 04:46:29,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 04:46:29,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 04:46:29,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 04:46:29,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 04:46:29,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 04:46:29,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 04:46:29,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 04:46:29,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 04:46:29,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 04:46:29,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 04:46:29,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 04:46:29,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 04:46:29,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 04:46:29,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 04:46:29,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 04:46:29,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 04:46:29,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 04:46:29,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 04:46:29,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 04:46:29,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-01-19 04:46:29,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 04:46:29,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 04:46:29,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 04:46:29,565 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-Before.epf [2022-01-19 04:46:29,594 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 04:46:29,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 04:46:29,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 04:46:29,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 04:46:29,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 04:46:29,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 04:46:29,598 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 04:46:29,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 04:46:29,598 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 04:46:29,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 04:46:29,599 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 04:46:29,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 04:46:29,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 04:46:29,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 04:46:29,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 04:46:29,600 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 04:46:29,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 04:46:29,600 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 04:46:29,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 04:46:29,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 04:46:29,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 04:46:29,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 04:46:29,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 04:46:29,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 04:46:29,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 04:46:29,607 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 04:46:29,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 04:46:29,609 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 04:46:29,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 04:46:29,610 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 04:46:29,610 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 04:46:29,610 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=BEFORE [2022-01-19 04:46:29,610 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 04:46:29,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 04:46:29,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 04:46:29,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 04:46:29,815 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 04:46:29,816 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 04:46:29,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-01-19 04:46:29,879 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/071d78766/4e1e7122006f480aad0d12f23ac94737/FLAG9e7a1a1c3 [2022-01-19 04:46:30,233 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 04:46:30,234 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-01-19 04:46:30,241 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/071d78766/4e1e7122006f480aad0d12f23ac94737/FLAG9e7a1a1c3 [2022-01-19 04:46:30,250 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/071d78766/4e1e7122006f480aad0d12f23ac94737 [2022-01-19 04:46:30,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 04:46:30,252 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 04:46:30,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 04:46:30,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 04:46:30,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 04:46:30,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75125e4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30, skipping insertion in model container [2022-01-19 04:46:30,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 04:46:30,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 04:46:30,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[986,999] [2022-01-19 04:46:30,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 04:46:30,620 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 04:46:30,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[986,999] [2022-01-19 04:46:30,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 04:46:30,678 INFO L208 MainTranslator]: Completed translation [2022-01-19 04:46:30,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30 WrapperNode [2022-01-19 04:46:30,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 04:46:30,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 04:46:30,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 04:46:30,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 04:46:30,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,701 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,728 INFO L137 Inliner]: procedures = 176, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 185 [2022-01-19 04:46:30,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 04:46:30,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 04:46:30,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 04:46:30,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 04:46:30,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 04:46:30,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 04:46:30,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 04:46:30,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 04:46:30,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (1/1) ... [2022-01-19 04:46:30,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 04:46:30,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 04:46:30,815 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) [2022-01-19 04:46:30,818 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 [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-01-19 04:46:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-01-19 04:46:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-01-19 04:46:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-01-19 04:46:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-01-19 04:46:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-01-19 04:46:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 04:46:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-01-19 04:46:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 04:46:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 04:46:30,864 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 04:46:31,016 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 04:46:31,017 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 04:46:31,403 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 04:46:31,586 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 04:46:31,586 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-01-19 04:46:31,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 04:46:31 BoogieIcfgContainer [2022-01-19 04:46:31,588 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 04:46:31,589 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 04:46:31,589 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 04:46:31,591 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 04:46:31,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 04:46:30" (1/3) ... [2022-01-19 04:46:31,592 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3376f66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 04:46:31, skipping insertion in model container [2022-01-19 04:46:31,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 04:46:30" (2/3) ... [2022-01-19 04:46:31,592 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3376f66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 04:46:31, skipping insertion in model container [2022-01-19 04:46:31,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 04:46:31" (3/3) ... [2022-01-19 04:46:31,593 INFO L111 eAbstractionObserver]: Analyzing ICFG mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-01-19 04:46:31,596 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 04:46:31,596 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-01-19 04:46:31,596 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 04:46:31,627 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,628 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,629 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,629 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,629 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,629 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,629 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,633 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,633 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,633 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,633 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,634 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,635 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,636 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,637 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,641 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,645 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,646 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,647 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,647 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,648 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,649 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,650 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,654 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,654 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,654 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,654 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,654 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,656 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,657 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,658 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,659 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,660 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,661 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,661 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,661 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,661 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 04:46:31,661 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-01-19 04:46:31,696 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 04:46:31,704 INFO L339 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=false, 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, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 04:46:31,704 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-01-19 04:46:31,712 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 129 places, 121 transitions, 257 flow [2022-01-19 04:46:31,751 INFO L129 PetriNetUnfolder]: 2/118 cut-off events. [2022-01-19 04:46:31,752 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 04:46:31,754 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 2/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2022-01-19 04:46:31,754 INFO L82 GeneralOperation]: Start removeDead. Operand has 129 places, 121 transitions, 257 flow [2022-01-19 04:46:31,758 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 118 transitions, 245 flow [2022-01-19 04:46:31,772 INFO L129 PetriNetUnfolder]: 0/49 cut-off events. [2022-01-19 04:46:31,772 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-01-19 04:46:31,772 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:31,773 INFO L254 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] [2022-01-19 04:46:31,773 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:31,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:31,776 INFO L85 PathProgramCache]: Analyzing trace with hash 332434645, now seen corresponding path program 1 times [2022-01-19 04:46:31,782 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:31,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976651073] [2022-01-19 04:46:31,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:31,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:32,042 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:32,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976651073] [2022-01-19 04:46:32,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976651073] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:32,043 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:32,043 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 04:46:32,044 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906001239] [2022-01-19 04:46:32,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:32,049 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-19 04:46:32,049 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:32,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-19 04:46:32,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-19 04:46:32,065 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 121 [2022-01-19 04:46:32,068 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 118 transitions, 245 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2022-01-19 04:46:32,068 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:32,068 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 121 [2022-01-19 04:46:32,068 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:32,193 INFO L129 PetriNetUnfolder]: 58/327 cut-off events. [2022-01-19 04:46:32,193 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-01-19 04:46:32,195 INFO L84 FinitePrefix]: Finished finitePrefix Result has 456 conditions, 327 events. 58/327 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1399 event pairs, 44 based on Foata normal form. 18/324 useless extension candidates. Maximal degree in co-relation 401. Up to 79 conditions per place. [2022-01-19 04:46:32,198 INFO L132 encePairwiseOnDemand]: 116/121 looper letters, 14 selfloop transitions, 2 changer transitions 0/120 dead transitions. [2022-01-19 04:46:32,198 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 120 transitions, 287 flow [2022-01-19 04:46:32,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-19 04:46:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-01-19 04:46:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2022-01-19 04:46:32,207 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9421487603305785 [2022-01-19 04:46:32,208 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 342 transitions. [2022-01-19 04:46:32,208 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 342 transitions. [2022-01-19 04:46:32,209 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:32,211 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 342 transitions. [2022-01-19 04:46:32,216 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 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) [2022-01-19 04:46:32,220 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 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) [2022-01-19 04:46:32,221 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 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) [2022-01-19 04:46:32,222 INFO L186 Difference]: Start difference. First operand has 126 places, 118 transitions, 245 flow. Second operand 3 states and 342 transitions. [2022-01-19 04:46:32,222 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 120 transitions, 287 flow [2022-01-19 04:46:32,225 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 120 transitions, 282 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-01-19 04:46:32,227 INFO L242 Difference]: Finished difference. Result has 123 places, 114 transitions, 238 flow [2022-01-19 04:46:32,228 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=123, PETRI_TRANSITIONS=114} [2022-01-19 04:46:32,231 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, -3 predicate places. [2022-01-19 04:46:32,231 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 114 transitions, 238 flow [2022-01-19 04:46:32,232 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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) [2022-01-19 04:46:32,232 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:32,232 INFO L254 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] [2022-01-19 04:46:32,232 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 04:46:32,232 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:32,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:32,233 INFO L85 PathProgramCache]: Analyzing trace with hash -105635867, now seen corresponding path program 1 times [2022-01-19 04:46:32,233 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:32,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393052693] [2022-01-19 04:46:32,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:32,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:32,440 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:32,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393052693] [2022-01-19 04:46:32,441 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393052693] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:32,441 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:32,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:46:32,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840965915] [2022-01-19 04:46:32,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:32,442 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:46:32,442 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:32,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:46:32,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:46:32,445 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-01-19 04:46:32,445 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 114 transitions, 238 flow. Second operand has 7 states, 7 states have (on average 93.14285714285714) internal successors, (652), 7 states have internal predecessors, (652), 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) [2022-01-19 04:46:32,445 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:32,445 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-01-19 04:46:32,445 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:33,505 INFO L129 PetriNetUnfolder]: 2380/5711 cut-off events. [2022-01-19 04:46:33,505 INFO L130 PetriNetUnfolder]: For 241/241 co-relation queries the response was YES. [2022-01-19 04:46:33,513 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9589 conditions, 5711 events. 2380/5711 cut-off events. For 241/241 co-relation queries the response was YES. Maximal size of possible extension queue 308. Compared 48957 event pairs, 325 based on Foata normal form. 0/5572 useless extension candidates. Maximal degree in co-relation 9530. Up to 1171 conditions per place. [2022-01-19 04:46:33,523 INFO L132 encePairwiseOnDemand]: 109/121 looper letters, 36 selfloop transitions, 8 changer transitions 96/217 dead transitions. [2022-01-19 04:46:33,523 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 217 transitions, 724 flow [2022-01-19 04:46:33,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:46:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:46:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1315 transitions. [2022-01-19 04:46:33,528 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8359821996185632 [2022-01-19 04:46:33,528 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1315 transitions. [2022-01-19 04:46:33,528 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1315 transitions. [2022-01-19 04:46:33,528 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:33,528 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1315 transitions. [2022-01-19 04:46:33,531 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 101.15384615384616) internal successors, (1315), 13 states have internal predecessors, (1315), 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) [2022-01-19 04:46:33,534 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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) [2022-01-19 04:46:33,534 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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) [2022-01-19 04:46:33,534 INFO L186 Difference]: Start difference. First operand has 123 places, 114 transitions, 238 flow. Second operand 13 states and 1315 transitions. [2022-01-19 04:46:33,535 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 217 transitions, 724 flow [2022-01-19 04:46:33,537 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 217 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 04:46:33,540 INFO L242 Difference]: Finished difference. Result has 145 places, 106 transitions, 304 flow [2022-01-19 04:46:33,540 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=304, PETRI_PLACES=145, PETRI_TRANSITIONS=106} [2022-01-19 04:46:33,540 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 19 predicate places. [2022-01-19 04:46:33,540 INFO L470 AbstractCegarLoop]: Abstraction has has 145 places, 106 transitions, 304 flow [2022-01-19 04:46:33,541 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 93.14285714285714) internal successors, (652), 7 states have internal predecessors, (652), 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) [2022-01-19 04:46:33,541 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:33,541 INFO L254 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] [2022-01-19 04:46:33,541 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 04:46:33,541 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:33,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:33,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1182228948, now seen corresponding path program 1 times [2022-01-19 04:46:33,542 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:33,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7560489] [2022-01-19 04:46:33,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:33,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:33,697 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:33,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7560489] [2022-01-19 04:46:33,697 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [7560489] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:33,697 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:33,698 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:46:33,698 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865448910] [2022-01-19 04:46:33,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:33,699 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:46:33,699 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:33,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:46:33,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:46:33,700 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-01-19 04:46:33,701 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 106 transitions, 304 flow. Second operand has 7 states, 7 states have (on average 93.42857142857143) internal successors, (654), 7 states have internal predecessors, (654), 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) [2022-01-19 04:46:33,701 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:33,701 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-01-19 04:46:33,701 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:34,280 INFO L129 PetriNetUnfolder]: 1407/3023 cut-off events. [2022-01-19 04:46:34,280 INFO L130 PetriNetUnfolder]: For 4616/4616 co-relation queries the response was YES. [2022-01-19 04:46:34,286 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8398 conditions, 3023 events. 1407/3023 cut-off events. For 4616/4616 co-relation queries the response was YES. Maximal size of possible extension queue 165. Compared 21141 event pairs, 391 based on Foata normal form. 75/2980 useless extension candidates. Maximal degree in co-relation 8323. Up to 755 conditions per place. [2022-01-19 04:46:34,294 INFO L132 encePairwiseOnDemand]: 110/121 looper letters, 42 selfloop transitions, 10 changer transitions 67/196 dead transitions. [2022-01-19 04:46:34,294 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 196 transitions, 994 flow [2022-01-19 04:46:34,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:46:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:46:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1294 transitions. [2022-01-19 04:46:34,296 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8226319135410044 [2022-01-19 04:46:34,296 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1294 transitions. [2022-01-19 04:46:34,296 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1294 transitions. [2022-01-19 04:46:34,297 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:34,297 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1294 transitions. [2022-01-19 04:46:34,299 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 99.53846153846153) internal successors, (1294), 13 states have internal predecessors, (1294), 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) [2022-01-19 04:46:34,302 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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) [2022-01-19 04:46:34,302 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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) [2022-01-19 04:46:34,302 INFO L186 Difference]: Start difference. First operand has 145 places, 106 transitions, 304 flow. Second operand 13 states and 1294 transitions. [2022-01-19 04:46:34,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 196 transitions, 994 flow [2022-01-19 04:46:34,317 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 196 transitions, 942 flow, removed 24 selfloop flow, removed 4 redundant places. [2022-01-19 04:46:34,320 INFO L242 Difference]: Finished difference. Result has 144 places, 112 transitions, 413 flow [2022-01-19 04:46:34,320 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=290, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=413, PETRI_PLACES=144, PETRI_TRANSITIONS=112} [2022-01-19 04:46:34,322 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 18 predicate places. [2022-01-19 04:46:34,322 INFO L470 AbstractCegarLoop]: Abstraction has has 144 places, 112 transitions, 413 flow [2022-01-19 04:46:34,322 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 93.42857142857143) internal successors, (654), 7 states have internal predecessors, (654), 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) [2022-01-19 04:46:34,322 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:34,322 INFO L254 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] [2022-01-19 04:46:34,322 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 04:46:34,322 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:34,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:34,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1350394729, now seen corresponding path program 1 times [2022-01-19 04:46:34,323 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:34,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82859520] [2022-01-19 04:46:34,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:34,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:34,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:34,442 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:34,442 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82859520] [2022-01-19 04:46:34,442 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82859520] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:34,442 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:34,443 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 04:46:34,443 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823079655] [2022-01-19 04:46:34,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:34,444 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 04:46:34,444 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:34,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 04:46:34,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-19 04:46:34,447 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 04:46:34,448 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 112 transitions, 413 flow. Second operand has 6 states, 6 states have (on average 99.0) internal successors, (594), 6 states have internal predecessors, (594), 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) [2022-01-19 04:46:34,448 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:34,448 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 04:46:34,448 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:34,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][116], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 64#L853-3true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:34,631 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-01-19 04:46:34,631 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 04:46:34,631 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 04:46:34,631 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 04:46:34,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 122#L856true, Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:34,788 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-01-19 04:46:34,788 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 04:46:34,788 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 04:46:34,788 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 04:46:34,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:34,928 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is not cut-off event [2022-01-19 04:46:34,928 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-01-19 04:46:34,928 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-01-19 04:46:34,928 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-01-19 04:46:34,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 69#L2true, 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:34,929 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:34,929 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:34,929 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:34,929 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:34,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, 58#L3true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:34,981 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 04:46:34,981 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:34,981 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:34,981 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:35,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][159], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, 118#L3-1true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,032 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,032 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,032 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,032 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 33#L2-1true, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,033 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,033 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,033 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,033 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][118], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, 103#L864true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,120 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 04:46:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:35,120 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:35,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([962] L864-->L867: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_2 1) (= v_~__unbuffered_p0_EBX~0_2 0) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~z~0=v_~z~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~z~0=v_~z~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][179], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 182#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 88#L808true, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 180#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 184#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p0_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 140#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 156#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 100#L867true, Black: 150#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,150 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-01-19 04:46:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-01-19 04:46:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-01-19 04:46:35,150 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-01-19 04:46:35,230 INFO L129 PetriNetUnfolder]: 2921/5724 cut-off events. [2022-01-19 04:46:35,230 INFO L130 PetriNetUnfolder]: For 7789/8547 co-relation queries the response was YES. [2022-01-19 04:46:35,252 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13725 conditions, 5724 events. 2921/5724 cut-off events. For 7789/8547 co-relation queries the response was YES. Maximal size of possible extension queue 459. Compared 45569 event pairs, 285 based on Foata normal form. 23/5372 useless extension candidates. Maximal degree in co-relation 13644. Up to 1492 conditions per place. [2022-01-19 04:46:35,266 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 69 selfloop transitions, 15 changer transitions 19/193 dead transitions. [2022-01-19 04:46:35,266 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 193 transitions, 981 flow [2022-01-19 04:46:35,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-19 04:46:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-01-19 04:46:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1059 transitions. [2022-01-19 04:46:35,268 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8752066115702479 [2022-01-19 04:46:35,269 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1059 transitions. [2022-01-19 04:46:35,269 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1059 transitions. [2022-01-19 04:46:35,269 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:35,269 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1059 transitions. [2022-01-19 04:46:35,271 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 105.9) internal successors, (1059), 10 states have internal predecessors, (1059), 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) [2022-01-19 04:46:35,273 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 121.0) internal successors, (1331), 11 states have internal predecessors, (1331), 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) [2022-01-19 04:46:35,274 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 121.0) internal successors, (1331), 11 states have internal predecessors, (1331), 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) [2022-01-19 04:46:35,274 INFO L186 Difference]: Start difference. First operand has 144 places, 112 transitions, 413 flow. Second operand 10 states and 1059 transitions. [2022-01-19 04:46:35,274 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 193 transitions, 981 flow [2022-01-19 04:46:35,286 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 193 transitions, 948 flow, removed 15 selfloop flow, removed 7 redundant places. [2022-01-19 04:46:35,289 INFO L242 Difference]: Finished difference. Result has 143 places, 125 transitions, 489 flow [2022-01-19 04:46:35,290 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=380, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=489, PETRI_PLACES=143, PETRI_TRANSITIONS=125} [2022-01-19 04:46:35,291 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 17 predicate places. [2022-01-19 04:46:35,291 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 125 transitions, 489 flow [2022-01-19 04:46:35,291 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 99.0) internal successors, (594), 6 states have internal predecessors, (594), 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) [2022-01-19 04:46:35,291 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:35,291 INFO L254 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] [2022-01-19 04:46:35,291 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 04:46:35,291 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:35,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:35,292 INFO L85 PathProgramCache]: Analyzing trace with hash -964598498, now seen corresponding path program 1 times [2022-01-19 04:46:35,292 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:35,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375267600] [2022-01-19 04:46:35,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:35,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:35,406 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:35,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375267600] [2022-01-19 04:46:35,406 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375267600] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:35,406 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:35,406 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:46:35,406 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14066980] [2022-01-19 04:46:35,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:35,406 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:46:35,406 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:35,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:46:35,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:46:35,407 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 04:46:35,408 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 125 transitions, 489 flow. Second operand has 7 states, 7 states have (on average 99.0) internal successors, (693), 7 states have internal predecessors, (693), 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) [2022-01-19 04:46:35,408 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:35,408 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 04:46:35,408 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:35,595 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][117], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(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)), 172#true, Black: 223#(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: 217#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L853-3true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,596 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-01-19 04:46:35,596 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 04:46:35,596 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 04:46:35,596 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-01-19 04:46:35,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][117], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 219#(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: 223#(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: 217#(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: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,788 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-01-19 04:46:35,788 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 04:46:35,788 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 04:46:35,789 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-01-19 04:46:35,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][130], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 247#(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: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 217#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,792 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-01-19 04:46:35,792 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:35,792 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:35,792 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:35,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][130], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 247#(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: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 69#L2true, 208#true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, Black: 219#(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: 223#(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: 217#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,899 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:35,899 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:35,899 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:35,899 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:35,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][144], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 208#true, 58#L3true, Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 219#(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: 223#(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: 217#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 249#(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)), P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,950 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 04:46:35,951 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:35,951 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:35,951 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:35,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][144], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 194#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 190#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 102#L798true, 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 192#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 186#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), 105#L765true, 118#L3-1true, Black: 176#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 188#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 215#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 219#(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: 223#(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: 217#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 136#true, 27#L824true, 249#(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)), P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:35,997 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,997 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,998 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:35,998 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:36,135 INFO L129 PetriNetUnfolder]: 2580/5290 cut-off events. [2022-01-19 04:46:36,135 INFO L130 PetriNetUnfolder]: For 10053/10694 co-relation queries the response was YES. [2022-01-19 04:46:36,155 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15961 conditions, 5290 events. 2580/5290 cut-off events. For 10053/10694 co-relation queries the response was YES. Maximal size of possible extension queue 448. Compared 44164 event pairs, 208 based on Foata normal form. 113/5157 useless extension candidates. Maximal degree in co-relation 15878. Up to 824 conditions per place. [2022-01-19 04:46:36,174 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 72 selfloop transitions, 30 changer transitions 36/228 dead transitions. [2022-01-19 04:46:36,174 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 228 transitions, 1351 flow [2022-01-19 04:46:36,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-01-19 04:46:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-01-19 04:46:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1378 transitions. [2022-01-19 04:46:36,177 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8760330578512396 [2022-01-19 04:46:36,177 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1378 transitions. [2022-01-19 04:46:36,177 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1378 transitions. [2022-01-19 04:46:36,177 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:36,177 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1378 transitions. [2022-01-19 04:46:36,180 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 106.0) internal successors, (1378), 13 states have internal predecessors, (1378), 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) [2022-01-19 04:46:36,181 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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) [2022-01-19 04:46:36,182 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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) [2022-01-19 04:46:36,182 INFO L186 Difference]: Start difference. First operand has 143 places, 125 transitions, 489 flow. Second operand 13 states and 1378 transitions. [2022-01-19 04:46:36,182 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 228 transitions, 1351 flow [2022-01-19 04:46:36,209 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 228 transitions, 1307 flow, removed 21 selfloop flow, removed 7 redundant places. [2022-01-19 04:46:36,211 INFO L242 Difference]: Finished difference. Result has 152 places, 145 transitions, 713 flow [2022-01-19 04:46:36,211 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=475, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=713, PETRI_PLACES=152, PETRI_TRANSITIONS=145} [2022-01-19 04:46:36,212 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 26 predicate places. [2022-01-19 04:46:36,212 INFO L470 AbstractCegarLoop]: Abstraction has has 152 places, 145 transitions, 713 flow [2022-01-19 04:46:36,212 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.0) internal successors, (693), 7 states have internal predecessors, (693), 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) [2022-01-19 04:46:36,212 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:36,212 INFO L254 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] [2022-01-19 04:46:36,212 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 04:46:36,212 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:36,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:36,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1276627990, now seen corresponding path program 1 times [2022-01-19 04:46:36,213 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:36,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470523630] [2022-01-19 04:46:36,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:36,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:36,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:36,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470523630] [2022-01-19 04:46:36,437 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [470523630] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:36,437 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:36,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-01-19 04:46:36,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188968134] [2022-01-19 04:46:36,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:36,438 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-19 04:46:36,438 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:36,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-19 04:46:36,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-01-19 04:46:36,440 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 121 [2022-01-19 04:46:36,441 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 145 transitions, 713 flow. Second operand has 9 states, 9 states have (on average 88.22222222222223) internal successors, (794), 9 states have internal predecessors, (794), 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) [2022-01-19 04:46:36,441 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:36,441 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 121 [2022-01-19 04:46:36,441 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:37,073 INFO L129 PetriNetUnfolder]: 885/3576 cut-off events. [2022-01-19 04:46:37,073 INFO L130 PetriNetUnfolder]: For 8621/8949 co-relation queries the response was YES. [2022-01-19 04:46:37,095 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11071 conditions, 3576 events. 885/3576 cut-off events. For 8621/8949 co-relation queries the response was YES. Maximal size of possible extension queue 410. Compared 39180 event pairs, 36 based on Foata normal form. 10/3424 useless extension candidates. Maximal degree in co-relation 10978. Up to 778 conditions per place. [2022-01-19 04:46:37,111 INFO L132 encePairwiseOnDemand]: 101/121 looper letters, 63 selfloop transitions, 49 changer transitions 16/232 dead transitions. [2022-01-19 04:46:37,111 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 232 transitions, 1437 flow [2022-01-19 04:46:37,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-19 04:46:37,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-01-19 04:46:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1132 transitions. [2022-01-19 04:46:37,113 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7796143250688705 [2022-01-19 04:46:37,113 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1132 transitions. [2022-01-19 04:46:37,113 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1132 transitions. [2022-01-19 04:46:37,114 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:37,114 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1132 transitions. [2022-01-19 04:46:37,115 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 94.33333333333333) internal successors, (1132), 12 states have internal predecessors, (1132), 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) [2022-01-19 04:46:37,118 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 121.0) internal successors, (1573), 13 states have internal predecessors, (1573), 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) [2022-01-19 04:46:37,118 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 121.0) internal successors, (1573), 13 states have internal predecessors, (1573), 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) [2022-01-19 04:46:37,118 INFO L186 Difference]: Start difference. First operand has 152 places, 145 transitions, 713 flow. Second operand 12 states and 1132 transitions. [2022-01-19 04:46:37,118 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 232 transitions, 1437 flow [2022-01-19 04:46:37,248 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 232 transitions, 1326 flow, removed 44 selfloop flow, removed 6 redundant places. [2022-01-19 04:46:37,254 INFO L242 Difference]: Finished difference. Result has 165 places, 180 transitions, 1043 flow [2022-01-19 04:46:37,254 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=602, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1043, PETRI_PLACES=165, PETRI_TRANSITIONS=180} [2022-01-19 04:46:37,256 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 39 predicate places. [2022-01-19 04:46:37,256 INFO L470 AbstractCegarLoop]: Abstraction has has 165 places, 180 transitions, 1043 flow [2022-01-19 04:46:37,256 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 88.22222222222223) internal successors, (794), 9 states have internal predecessors, (794), 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) [2022-01-19 04:46:37,256 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:37,256 INFO L254 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] [2022-01-19 04:46:37,256 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-19 04:46:37,256 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:37,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:37,257 INFO L85 PathProgramCache]: Analyzing trace with hash -1152786606, now seen corresponding path program 2 times [2022-01-19 04:46:37,257 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:37,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046336143] [2022-01-19 04:46:37,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:37,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:37,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:37,359 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:37,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046336143] [2022-01-19 04:46:37,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046336143] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:37,359 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:37,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-19 04:46:37,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642533235] [2022-01-19 04:46:37,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:37,363 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 04:46:37,363 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:37,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 04:46:37,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-01-19 04:46:37,364 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 04:46:37,364 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 180 transitions, 1043 flow. Second operand has 8 states, 8 states have (on average 99.125) internal successors, (793), 8 states have internal predecessors, (793), 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) [2022-01-19 04:46:37,364 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:37,364 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 04:46:37,365 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:37,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][134], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L853-3true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:37,741 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-01-19 04:46:37,741 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-01-19 04:46:37,741 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-01-19 04:46:37,741 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-01-19 04:46:37,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, 64#L853-3true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:37,842 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-01-19 04:46:37,842 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-01-19 04:46:37,842 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-01-19 04:46:37,842 INFO L387 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-01-19 04:46:38,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][134], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,071 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,071 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,072 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][134], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 300#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 241#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,073 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,073 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,073 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,073 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-01-19 04:46:38,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][179], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 304#(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)), 273#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 21#L788true, Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 217#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,224 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,224 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,224 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,224 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,238 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,239 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,239 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,239 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,240 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,240 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,240 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,240 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][192], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 302#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), 122#L856true, Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,241 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,241 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,241 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,241 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][123], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 304#(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: 174#(= ~__unbuffered_p0_EAX~0 0), 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 217#(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)), 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,244 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,244 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,244 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,244 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-01-19 04:46:38,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][209], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 273#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 21#L788true, Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 306#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:38,333 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,333 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,333 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,333 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), 308#(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)), P1Thread1of1ForFork2InUse, 247#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 125#L857-1true, 136#true, 27#L824true, 221#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,348 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,349 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,349 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,349 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), 308#(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)), P1Thread1of1ForFork2InUse, 247#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,350 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,350 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,350 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,350 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][123], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 304#(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: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 217#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,355 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,355 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,355 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,355 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-01-19 04:46:38,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][209], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 118#L3-1true, 273#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 21#L788true, Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 306#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-01-19 04:46:38,426 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,426 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,427 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,427 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 251#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |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: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 125#L857-1true, 136#true, 27#L824true, 221#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,438 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,438 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,438 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,438 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), 308#(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)), P1Thread1of1ForFork2InUse, 247#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, 221#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,439 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,439 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,439 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,439 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 251#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |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: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,439 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |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: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 125#L857-1true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,440 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][174], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), 308#(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)), P1Thread1of1ForFork2InUse, 247#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,441 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,441 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,441 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,441 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][141], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 174#(= ~__unbuffered_p0_EAX~0 0), 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(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)), 306#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,444 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,445 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,445 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,445 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-01-19 04:46:38,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 251#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 312#(and (<= ~__unbuffered_cnt~0 2) (<= |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: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, 221#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,529 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,529 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(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)), 27#L824true, 249#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,530 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,530 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 251#(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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |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)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,531 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][253], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 312#(and (<= ~__unbuffered_cnt~0 2) (<= |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)), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 69#L2true, 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,531 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,531 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,532 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(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)), 27#L824true, 249#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,532 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,532 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,532 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,532 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][141], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 124#L795true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 208#true, Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 219#(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)), 306#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,536 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,536 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,536 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,536 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-01-19 04:46:38,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(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: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:38,597 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,597 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,597 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,597 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(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)), 27#L824true, 249#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,598 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,598 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,598 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,598 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:38,599 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), 208#true, 231#true, Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 58#L3true, Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,599 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,599 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][204], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, Black: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L775true, 136#true, 310#(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)), 27#L824true, 249#(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)), P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,600 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,600 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-01-19 04:46:38,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), 223#(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: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:38,654 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,654 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, 118#L3-1true, Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 253#(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)), 136#true, 27#L824true, P2Thread1of1ForFork0InUse]) [2022-01-19 04:46:38,655 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,655 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L808-->L824: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_318 256) 0)) (.cse21 (= (mod v_~a$r_buff0_thd3~0_246 256) 0)) (.cse26 (= (mod v_~a$r_buff1_thd3~0_169 256) 0))) (let ((.cse20 (= (mod v_~a$w_buff1_used~0_317 256) 0)) (.cse9 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse15 (= (mod v_~a$w_buff0_used~0_433 256) 0)) (.cse29 (not .cse26)) (.cse14 (and .cse31 .cse21)) (.cse16 (and .cse26 .cse21)) (.cse2 (not .cse21)) (.cse30 (= (mod v_~a$w_buff0_used~0_434 256) 0))) (let ((.cse1 (not .cse30)) (.cse3 (or .cse21 .cse30)) (.cse5 (or (not .cse31) .cse2)) (.cse0 (or .cse14 .cse16 .cse30)) (.cse4 (or .cse29 .cse2)) (.cse13 (or .cse15 .cse21)) (.cse7 (not .cse9)) (.cse23 (not .cse20)) (.cse11 (not .cse15))) (and (= v_~weak$$choice2~0_84 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (or (and (= |v_P2_#t~ite17_53| |v_P2Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_162)) (and (or (and .cse1 (= |v_P2_#t~ite17_53| v_~a$w_buff0~0_95) .cse2) (and (= |v_P2_#t~ite17_53| v_~a$w_buff1~0_110) .cse3)) (= v_~__unbuffered_p2_EBX~0_16 |v_P2_#t~ite17_53|) .cse4 .cse1 .cse5)) (let ((.cse6 (= |v_P2_#t~ite19_49| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse6 (= v_~a$w_buff0~0_95 v_~a$w_buff0~0_94) (= |v_P2_#t~ite20_45| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse7) (and (or (and .cse6 .cse0 (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_95)) (and (let ((.cse8 (= |v_P2_#t~ite19_49| v_~a$w_buff0~0_95))) (or (and .cse1 .cse8 .cse2) (and .cse8 .cse3))) .cse4 .cse1 (= |v_P2_#t~ite19_49| |v_P2_#t~ite20_45|) .cse5)) (= |v_P2_#t~ite20_45| v_~a$w_buff0~0_94) .cse9))) (let ((.cse10 (= |v_P2_#t~ite28_51| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse10 .cse7 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork0_#t~ite29_1|)) (and (or (and .cse4 (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_51|) .cse11 .cse5 (let ((.cse12 (= |v_P2_#t~ite28_51| 0))) (or (and .cse12 .cse13) (and .cse12 .cse11 .cse2)))) (and (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_318) .cse10 (or .cse14 .cse15 .cse16))) (= |v_P2_#t~ite29_45| v_~a$w_buff1_used~0_317) .cse9))) (= v_~weak$$choice0~0_17 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse17 (= |v_P2_#t~ite25_55| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse7 (= v_~a$w_buff0_used~0_434 v_~a$w_buff0_used~0_433) .cse17 (= |v_P2_#t~ite26_51| |v_P2Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_433) (or (and (= |v_P2_#t~ite26_51| v_~a$w_buff0_used~0_434) .cse0 .cse17) (and (or (and .cse1 (= |v_P2_#t~ite25_55| 0) .cse2) (and (= |v_P2_#t~ite25_55| v_~a$w_buff0_used~0_434) .cse3)) .cse4 .cse1 (= |v_P2_#t~ite25_55| |v_P2_#t~ite26_51|) .cse5)) .cse9))) (or (and (= v_~__unbuffered_p2_EBX~0_16 v_~a~0_160) .cse9) (and (= v_~a~0_160 v_~a$mem_tmp~0_26) .cse7)) (= v_~a$flush_delayed~0_38 0) (let ((.cse18 (= |v_P2_#t~ite22_49| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_110) .cse18 (= |v_P2_#t~ite23_43| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse7) (and (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_109) (or (and .cse4 .cse1 (let ((.cse19 (= |v_P2_#t~ite22_49| v_~a$w_buff1~0_110))) (or (and .cse1 .cse19 .cse2) (and .cse19 .cse3))) .cse5 (= |v_P2_#t~ite22_49| |v_P2_#t~ite23_43|)) (and .cse18 (= |v_P2_#t~ite23_43| v_~a$w_buff1~0_110) .cse0)) .cse9))) (let ((.cse22 (= |v_P2_#t~ite31_73| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (or (and (or .cse15 .cse16 (and .cse20 .cse21)) (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite32_65|) .cse22) (and (= |v_P2_#t~ite31_73| |v_P2_#t~ite32_65|) .cse4 (or (and (= |v_P2_#t~ite31_73| 0) .cse11 .cse2) (and .cse13 (= v_~a$r_buff0_thd3~0_246 |v_P2_#t~ite31_73|))) .cse11 (or .cse23 .cse2))) (= v_~a$r_buff0_thd3~0_245 |v_P2_#t~ite32_65|) .cse9) (and .cse22 (= |v_P2_#t~ite32_65| |v_P2Thread1of1ForFork0_#t~ite32_1|) .cse7 (= v_~a$r_buff0_thd3~0_246 v_~a$r_buff0_thd3~0_245)))) (= v_~a~0_162 v_~a$mem_tmp~0_26) (let ((.cse24 (= |v_P2_#t~ite34_61| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and (= v_~a$r_buff1_thd3~0_168 v_~a$r_buff1_thd3~0_169) .cse24 .cse7 (= |v_P2_#t~ite35_53| |v_P2Thread1of1ForFork0_#t~ite35_1|)) (and (= v_~a$r_buff1_thd3~0_168 |v_P2_#t~ite35_53|) (let ((.cse25 (= (mod v_~a$r_buff0_thd3~0_245 256) 0))) (or (and .cse24 (= v_~a$r_buff1_thd3~0_169 |v_P2_#t~ite35_53|) (or .cse15 (and .cse25 .cse20) (and .cse25 .cse26))) (let ((.cse27 (not .cse25))) (and (or .cse27 .cse23) (let ((.cse28 (= |v_P2_#t~ite34_61| 0))) (or (and .cse27 .cse28 .cse11) (and (or .cse25 .cse15) .cse28))) (= |v_P2_#t~ite34_61| |v_P2_#t~ite35_53|) (or .cse29 .cse27) .cse11)))) .cse9))))))) InVars {~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_169, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_434, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_246, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, ~a~0=v_~a~0_162, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, ~a$w_buff1~0=v_~a$w_buff1~0_110, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, ~a$w_buff0~0=v_~a$w_buff0~0_95, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, ~a~0=v_~a~0_160, ~a$mem_tmp~0=v_~a$mem_tmp~0_26, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_16, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_168, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_433, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_245, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_17, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_38, ~a$w_buff0~0=v_~a$w_buff0~0_94, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_84, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite25_55|, |v_P2_#t~ite28_51|, |v_P2_#t~ite23_43|, |v_P2_#t~ite29_45|, |v_P2_#t~ite26_51|, |v_P2_#t~ite35_53|, |v_P2_#t~ite31_73|, |v_P2_#t~ite17_53|, |v_P2_#t~ite34_61|, |v_P2_#t~ite32_65|, |v_P2_#t~ite20_45|, |v_P2_#t~ite22_49|, |v_P2_#t~ite19_49|] AssignedVars[P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, ~a~0, ~a$mem_tmp~0, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, ~a$w_buff1~0, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet15, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, ~a$flush_delayed~0, ~a$w_buff0~0, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~a$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19][275], [Black: 235#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 231#true, P0Thread1of1ForFork1InUse, Black: 249#(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)), P1Thread1of1ForFork2InUse, 314#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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: 175#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 213#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 102#L798true, 118#L3-1true, 237#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 174#(= ~__unbuffered_p0_EAX~0 0), Black: 271#(and (= ~a$r_buff1_thd3~0 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 262#(and (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 269#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (= ~a$r_buff0_thd3~0 0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~a$r_buff0_thd3~0 0)), Black: 263#(and (= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 261#(= ~a$r_buff0_thd3~0 0), Black: 211#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 139#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 208#true, Black: 154#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 219#(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)), 172#true, Black: 223#(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: 138#(= ~__unbuffered_p2_EAX~0 0), Black: 148#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))), Black: 158#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 52#L778true, 136#true, 27#L824true, P2Thread1of1ForFork0InUse, Black: 253#(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))]) [2022-01-19 04:46:38,656 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,656 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 04:46:38,723 INFO L129 PetriNetUnfolder]: 4038/8733 cut-off events. [2022-01-19 04:46:38,724 INFO L130 PetriNetUnfolder]: For 23971/25473 co-relation queries the response was YES. [2022-01-19 04:46:38,766 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29992 conditions, 8733 events. 4038/8733 cut-off events. For 23971/25473 co-relation queries the response was YES. Maximal size of possible extension queue 699. Compared 83213 event pairs, 185 based on Foata normal form. 291/8770 useless extension candidates. Maximal degree in co-relation 29960. Up to 1130 conditions per place. [2022-01-19 04:46:38,781 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 114 selfloop transitions, 34 changer transitions 67/323 dead transitions. [2022-01-19 04:46:38,781 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 323 transitions, 2480 flow [2022-01-19 04:46:38,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 04:46:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 04:46:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1658 transitions. [2022-01-19 04:46:38,784 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.856404958677686 [2022-01-19 04:46:38,784 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1658 transitions. [2022-01-19 04:46:38,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1658 transitions. [2022-01-19 04:46:38,785 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:38,785 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1658 transitions. [2022-01-19 04:46:38,787 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 103.625) internal successors, (1658), 16 states have internal predecessors, (1658), 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) [2022-01-19 04:46:38,789 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 121.0) internal successors, (2057), 17 states have internal predecessors, (2057), 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) [2022-01-19 04:46:38,790 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 121.0) internal successors, (2057), 17 states have internal predecessors, (2057), 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) [2022-01-19 04:46:38,790 INFO L186 Difference]: Start difference. First operand has 165 places, 180 transitions, 1043 flow. Second operand 16 states and 1658 transitions. [2022-01-19 04:46:38,790 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 323 transitions, 2480 flow [2022-01-19 04:46:38,970 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 170 places, 323 transitions, 2346 flow, removed 56 selfloop flow, removed 7 redundant places. [2022-01-19 04:46:38,972 INFO L242 Difference]: Finished difference. Result has 177 places, 174 transitions, 1040 flow [2022-01-19 04:46:38,973 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=947, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1040, PETRI_PLACES=177, PETRI_TRANSITIONS=174} [2022-01-19 04:46:38,973 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 51 predicate places. [2022-01-19 04:46:38,973 INFO L470 AbstractCegarLoop]: Abstraction has has 177 places, 174 transitions, 1040 flow [2022-01-19 04:46:38,973 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 99.125) internal successors, (793), 8 states have internal predecessors, (793), 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) [2022-01-19 04:46:38,973 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:38,974 INFO L254 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] [2022-01-19 04:46:38,974 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 04:46:38,974 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:38,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:38,974 INFO L85 PathProgramCache]: Analyzing trace with hash -722896103, now seen corresponding path program 1 times [2022-01-19 04:46:38,974 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:38,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660504655] [2022-01-19 04:46:38,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:38,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:39,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:39,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660504655] [2022-01-19 04:46:39,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660504655] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:39,078 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:39,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 04:46:39,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019954299] [2022-01-19 04:46:39,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:39,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 04:46:39,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:39,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 04:46:39,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-01-19 04:46:39,080 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 121 [2022-01-19 04:46:39,081 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 174 transitions, 1040 flow. Second operand has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 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) [2022-01-19 04:46:39,081 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:39,081 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 121 [2022-01-19 04:46:39,081 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:39,546 INFO L129 PetriNetUnfolder]: 788/3537 cut-off events. [2022-01-19 04:46:39,546 INFO L130 PetriNetUnfolder]: For 8010/8182 co-relation queries the response was YES. [2022-01-19 04:46:39,569 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10854 conditions, 3537 events. 788/3537 cut-off events. For 8010/8182 co-relation queries the response was YES. Maximal size of possible extension queue 440. Compared 41507 event pairs, 36 based on Foata normal form. 13/3347 useless extension candidates. Maximal degree in co-relation 10758. Up to 364 conditions per place. [2022-01-19 04:46:39,573 INFO L132 encePairwiseOnDemand]: 115/121 looper letters, 28 selfloop transitions, 1 changer transitions 41/198 dead transitions. [2022-01-19 04:46:39,574 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 198 transitions, 1310 flow [2022-01-19 04:46:39,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 04:46:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 04:46:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 715 transitions. [2022-01-19 04:46:39,575 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8441558441558441 [2022-01-19 04:46:39,575 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 715 transitions. [2022-01-19 04:46:39,575 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 715 transitions. [2022-01-19 04:46:39,576 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:39,576 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 715 transitions. [2022-01-19 04:46:39,577 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 102.14285714285714) internal successors, (715), 7 states have internal predecessors, (715), 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) [2022-01-19 04:46:39,578 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 121.0) internal successors, (968), 8 states have internal predecessors, (968), 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) [2022-01-19 04:46:39,578 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 121.0) internal successors, (968), 8 states have internal predecessors, (968), 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) [2022-01-19 04:46:39,578 INFO L186 Difference]: Start difference. First operand has 177 places, 174 transitions, 1040 flow. Second operand 7 states and 715 transitions. [2022-01-19 04:46:39,578 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 198 transitions, 1310 flow [2022-01-19 04:46:39,691 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 166 places, 198 transitions, 1213 flow, removed 26 selfloop flow, removed 14 redundant places. [2022-01-19 04:46:39,697 INFO L242 Difference]: Finished difference. Result has 171 places, 155 transitions, 780 flow [2022-01-19 04:46:39,698 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=965, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=174, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=173, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=780, PETRI_PLACES=171, PETRI_TRANSITIONS=155} [2022-01-19 04:46:39,698 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 45 predicate places. [2022-01-19 04:46:39,698 INFO L470 AbstractCegarLoop]: Abstraction has has 171 places, 155 transitions, 780 flow [2022-01-19 04:46:39,699 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 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) [2022-01-19 04:46:39,699 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:39,699 INFO L254 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] [2022-01-19 04:46:39,702 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 04:46:39,702 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:39,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:39,703 INFO L85 PathProgramCache]: Analyzing trace with hash -292361919, now seen corresponding path program 2 times [2022-01-19 04:46:39,703 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:39,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128703408] [2022-01-19 04:46:39,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 04:46:39,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 04:46:39,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 04:46:39,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128703408] [2022-01-19 04:46:39,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128703408] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 04:46:39,931 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 04:46:39,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-01-19 04:46:39,931 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839172791] [2022-01-19 04:46:39,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 04:46:39,932 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-01-19 04:46:39,932 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 04:46:39,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-01-19 04:46:39,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-01-19 04:46:39,933 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 121 [2022-01-19 04:46:39,934 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 155 transitions, 780 flow. Second operand has 12 states, 12 states have (on average 94.0) internal successors, (1128), 12 states have internal predecessors, (1128), 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) [2022-01-19 04:46:39,934 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 04:46:39,934 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 121 [2022-01-19 04:46:39,934 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 04:46:40,227 INFO L129 PetriNetUnfolder]: 327/1593 cut-off events. [2022-01-19 04:46:40,227 INFO L130 PetriNetUnfolder]: For 2227/2296 co-relation queries the response was YES. [2022-01-19 04:46:40,234 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4342 conditions, 1593 events. 327/1593 cut-off events. For 2227/2296 co-relation queries the response was YES. Maximal size of possible extension queue 207. Compared 15691 event pairs, 7 based on Foata normal form. 11/1535 useless extension candidates. Maximal degree in co-relation 4310. Up to 182 conditions per place. [2022-01-19 04:46:40,236 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 28 selfloop transitions, 8 changer transitions 14/170 dead transitions. [2022-01-19 04:46:40,236 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 170 transitions, 940 flow [2022-01-19 04:46:40,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-19 04:46:40,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-01-19 04:46:40,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1052 transitions. [2022-01-19 04:46:40,238 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7903831705484599 [2022-01-19 04:46:40,238 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1052 transitions. [2022-01-19 04:46:40,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1052 transitions. [2022-01-19 04:46:40,238 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 04:46:40,238 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1052 transitions. [2022-01-19 04:46:40,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 95.63636363636364) internal successors, (1052), 11 states have internal predecessors, (1052), 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) [2022-01-19 04:46:40,241 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 121.0) internal successors, (1452), 12 states have internal predecessors, (1452), 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) [2022-01-19 04:46:40,242 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 121.0) internal successors, (1452), 12 states have internal predecessors, (1452), 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) [2022-01-19 04:46:40,242 INFO L186 Difference]: Start difference. First operand has 171 places, 155 transitions, 780 flow. Second operand 11 states and 1052 transitions. [2022-01-19 04:46:40,242 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 170 transitions, 940 flow [2022-01-19 04:46:40,263 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 170 places, 170 transitions, 899 flow, removed 7 selfloop flow, removed 7 redundant places. [2022-01-19 04:46:40,265 INFO L242 Difference]: Finished difference. Result has 175 places, 151 transitions, 743 flow [2022-01-19 04:46:40,265 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=747, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=743, PETRI_PLACES=175, PETRI_TRANSITIONS=151} [2022-01-19 04:46:40,266 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 49 predicate places. [2022-01-19 04:46:40,266 INFO L470 AbstractCegarLoop]: Abstraction has has 175 places, 151 transitions, 743 flow [2022-01-19 04:46:40,266 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 94.0) internal successors, (1128), 12 states have internal predecessors, (1128), 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) [2022-01-19 04:46:40,266 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 04:46:40,267 INFO L254 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] [2022-01-19 04:46:40,267 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 04:46:40,267 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-01-19 04:46:40,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 04:46:40,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1458078167, now seen corresponding path program 3 times [2022-01-19 04:46:40,267 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 04:46:40,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381367558] [2022-01-19 04:46:40,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 04:46:40,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 04:46:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 04:46:40,302 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-01-19 04:46:40,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-01-19 04:46:40,350 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-01-19 04:46:40,350 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-01-19 04:46:40,351 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2022-01-19 04:46:40,352 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-01-19 04:46:40,352 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 6 remaining) [2022-01-19 04:46:40,352 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 6 remaining) [2022-01-19 04:46:40,352 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 6 remaining) [2022-01-19 04:46:40,352 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-01-19 04:46:40,352 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-01-19 04:46:40,354 INFO L732 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1] [2022-01-19 04:46:40,357 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-01-19 04:46:40,357 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-01-19 04:46:40,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.01 04:46:40 BasicIcfg [2022-01-19 04:46:40,442 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-19 04:46:40,442 INFO L158 Benchmark]: Toolchain (without parser) took 10190.34ms. Allocated memory was 402.7MB in the beginning and 1.2GB in the end (delta: 801.1MB). Free memory was 346.5MB in the beginning and 674.0MB in the end (delta: -327.5MB). Peak memory consumption was 476.2MB. Max. memory is 16.0GB. [2022-01-19 04:46:40,443 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 402.7MB. Free memory is still 365.1MB. There was no memory consumed. Max. memory is 16.0GB. [2022-01-19 04:46:40,443 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.77ms. Allocated memory was 402.7MB in the beginning and 490.7MB in the end (delta: 88.1MB). Free memory was 346.3MB in the beginning and 450.0MB in the end (delta: -103.6MB). Peak memory consumption was 6.9MB. Max. memory is 16.0GB. [2022-01-19 04:46:40,443 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.10ms. Allocated memory is still 490.7MB. Free memory was 450.0MB in the beginning and 447.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 04:46:40,443 INFO L158 Benchmark]: Boogie Preprocessor took 44.88ms. Allocated memory is still 490.7MB. Free memory was 446.8MB in the beginning and 444.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2022-01-19 04:46:40,443 INFO L158 Benchmark]: RCFGBuilder took 813.61ms. Allocated memory is still 490.7MB. Free memory was 444.7MB in the beginning and 366.1MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.0GB. [2022-01-19 04:46:40,444 INFO L158 Benchmark]: TraceAbstraction took 8853.10ms. Allocated memory was 490.7MB in the beginning and 1.2GB in the end (delta: 713.0MB). Free memory was 365.0MB in the beginning and 674.0MB in the end (delta: -309.0MB). Peak memory consumption was 407.2MB. Max. memory is 16.0GB. [2022-01-19 04:46:40,445 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 402.7MB. Free memory is still 365.1MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 425.77ms. Allocated memory was 402.7MB in the beginning and 490.7MB in the end (delta: 88.1MB). Free memory was 346.3MB in the beginning and 450.0MB in the end (delta: -103.6MB). Peak memory consumption was 6.9MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 49.10ms. Allocated memory is still 490.7MB. Free memory was 450.0MB in the beginning and 447.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 44.88ms. Allocated memory is still 490.7MB. Free memory was 446.8MB in the beginning and 444.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 813.61ms. Allocated memory is still 490.7MB. Free memory was 444.7MB in the beginning and 366.1MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.0GB. * TraceAbstraction took 8853.10ms. Allocated memory was 490.7MB in the beginning and 1.2GB in the end (delta: 713.0MB). Free memory was 365.0MB in the beginning and 674.0MB in the end (delta: -309.0MB). Peak memory consumption was 407.2MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L713] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L715] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0] [L717] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L719] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L720] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0] [L721] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L722] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L723] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L724] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L725] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L726] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0] [L727] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L728] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L729] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L730] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0] [L731] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L732] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L733] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L734] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L735] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L736] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L737] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L739] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L741] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L743] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L744] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L745] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L848] 0 pthread_t t633; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t633={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L849] FCALL, FORK 0 pthread_create(&t633, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t633, ((void *)0), P0, ((void *)0))=-2, t633={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L749] 1 a$w_buff1 = a$w_buff0 [L750] 1 a$w_buff0 = 1 [L751] 1 a$w_buff1_used = a$w_buff0_used [L752] 1 a$w_buff0_used = (_Bool)1 [L753] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L753] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L754] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L755] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L756] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L757] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L758] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L761] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L764] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L767] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L850] 0 pthread_t t634; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t633={5:0}, t634={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L851] FCALL, FORK 0 pthread_create(&t634, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t634, ((void *)0), P1, ((void *)0))=-1, t633={5:0}, t634={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L787] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L852] 0 pthread_t t635; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L853] FCALL, FORK 0 pthread_create(&t635, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t635, ((void *)0), P2, ((void *)0))=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L804] 3 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L807] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L810] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L811] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L812] 3 a$flush_delayed = weak$$choice2 [L813] 3 a$mem_tmp = a [L814] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L814] 3 a = !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L815] EXPR 3 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L815] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0) [L815] EXPR 3 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L815] 3 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L816] EXPR 3 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L816] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1) [L816] EXPR 3 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L816] 3 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L817] EXPR 3 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L817] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used) [L817] EXPR 3 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L817] 3 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L818] EXPR 3 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L818] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L818] EXPR 3 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L818] 3 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L819] EXPR 3 weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L819] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3) [L819] EXPR 3 weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L819] 3 a$r_buff0_thd3 = weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L820] EXPR 3 weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L820] EXPR 3 weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] 3 a$r_buff1_thd3 = weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L821] 3 __unbuffered_p2_EBX = a [L822] EXPR 3 a$flush_delayed ? a$mem_tmp : a [L822] 3 a = a$flush_delayed ? a$mem_tmp : a [L823] 3 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L826] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L826] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L826] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L826] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L827] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L827] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L828] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L828] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L829] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L829] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L830] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L830] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L791] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L792] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L793] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L794] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L794] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L833] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L857] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L857] RET 0 assume_abort_if_not(main$tmp_guard0) [L859] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L859] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L859] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L859] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L860] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L860] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L861] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L861] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L862] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L862] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L863] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L863] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L866] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p2_EAX == 2 && __unbuffered_p2_EBX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t633={5:0}, t634={6:0}, t635={3:0}, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L868] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=56, weak$$choice2=0, x=1, y=1, z=2] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 853]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 849]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 851]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 151 locations, 6 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 8.7s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 6.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 626 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 626 mSDsluCounter, 664 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1058 mSDsCounter, 128 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1373 IncrementalHoareTripleChecker+Invalid, 1501 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 128 mSolverCounterUnsat, 143 mSDtfsCounter, 1373 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1043occurred in iteration=6, InterpolantAutomatonStates: 98, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 841 NumberOfCodeBlocks, 841 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 737 ConstructedInterpolants, 0 QuantifiedInterpolants, 3635 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-01-19 04:46:40,468 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...