/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix047_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:31:00,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:31:00,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:31:00,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:31:00,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:31:00,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:31:00,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:31:00,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:31:00,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:31:00,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:31:00,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:31:00,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:31:00,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:31:00,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:31:00,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:31:00,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:31:00,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:31:00,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:31:00,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:31:00,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:31:00,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:31:00,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:31:00,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:31:00,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:31:00,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:31:00,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:31:00,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:31:00,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:31:00,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:31:00,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:31:00,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:31:00,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:31:00,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:31:00,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:31:00,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:31:00,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:31:00,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:31:00,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:31:00,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:31:00,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:31:00,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:31:00,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-06 16:31:00,454 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:31:00,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:31:00,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:31:00,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:31:00,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:31:00,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:31:00,457 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:31:00,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:31:00,457 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:31:00,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:31:00,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:31:00,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:31:00,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:31:00,459 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:31:00,460 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:31:00,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:31:00,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:31:00,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:31:00,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:31:00,744 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:31:00,744 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:31:00,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix047_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:31:01,691 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:31:01,925 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:31:01,925 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:31:01,955 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db49783c6/e043263a25334a5f88691cdd7efd5624/FLAG81dc60dc6 [2022-12-06 16:31:01,967 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db49783c6/e043263a25334a5f88691cdd7efd5624 [2022-12-06 16:31:01,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:31:01,970 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:31:01,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:31:01,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:31:01,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:31:01,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:31:01" (1/1) ... [2022-12-06 16:31:01,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@724816ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:01, skipping insertion in model container [2022-12-06 16:31:01,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:31:01" (1/1) ... [2022-12-06 16:31:01,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:31:02,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:31:02,127 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:31:02,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,243 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,253 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,253 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,255 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,255 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,255 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,260 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,260 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,261 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,262 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,263 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,263 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:31:02,271 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:31:02,281 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:31:02,305 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,306 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,306 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,307 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,307 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,308 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,308 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,308 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,311 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,311 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,311 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,311 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,312 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,312 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,312 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,312 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,314 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,319 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,319 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,321 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,321 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,321 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,328 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,328 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,328 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,330 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,330 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:02,330 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:02,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:31:02,364 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:31:02,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02 WrapperNode [2022-12-06 16:31:02,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:31:02,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:31:02,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:31:02,367 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:31:02,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,430 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2022-12-06 16:31:02,431 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:31:02,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:31:02,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:31:02,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:31:02,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,450 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,461 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:31:02,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:31:02,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:31:02,466 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:31:02,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (1/1) ... [2022-12-06 16:31:02,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:31:02,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:31:02,498 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) [2022-12-06 16:31:02,500 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 [2022-12-06 16:31:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:31:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:31:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:31:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:31:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:31:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:31:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:31:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:31:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:31:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:31:02,526 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 16:31:02,666 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:31:02,668 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:31:03,013 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:31:03,120 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:31:03,120 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:31:03,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:31:03 BoogieIcfgContainer [2022-12-06 16:31:03,123 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:31:03,125 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:31:03,125 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:31:03,127 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:31:03,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:31:01" (1/3) ... [2022-12-06 16:31:03,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15f787bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:31:03, skipping insertion in model container [2022-12-06 16:31:03,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:02" (2/3) ... [2022-12-06 16:31:03,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15f787bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:31:03, skipping insertion in model container [2022-12-06 16:31:03,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:31:03" (3/3) ... [2022-12-06 16:31:03,129 INFO L112 eAbstractionObserver]: Analyzing ICFG mix047_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:31:03,143 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:31:03,143 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:31:03,143 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:31:03,189 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:31:03,220 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 142 places, 131 transitions, 282 flow [2022-12-06 16:31:03,271 INFO L130 PetriNetUnfolder]: 2/127 cut-off events. [2022-12-06 16:31:03,272 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:31:03,278 INFO L83 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 127 events. 2/127 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 73 event pairs, 0 based on Foata normal form. 0/123 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-06 16:31:03,279 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 131 transitions, 282 flow [2022-12-06 16:31:03,285 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 127 transitions, 266 flow [2022-12-06 16:31:03,294 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:31:03,298 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6d34179b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:31:03,299 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-06 16:31:03,313 INFO L130 PetriNetUnfolder]: 0/47 cut-off events. [2022-12-06 16:31:03,314 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:31:03,314 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:03,315 INFO L213 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] [2022-12-06 16:31:03,315 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:03,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:03,320 INFO L85 PathProgramCache]: Analyzing trace with hash 1944890787, now seen corresponding path program 1 times [2022-12-06 16:31:03,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:03,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924731443] [2022-12-06 16:31:03,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:03,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:03,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:03,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924731443] [2022-12-06 16:31:03,783 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1924731443] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:03,783 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:03,784 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:31:03,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376351805] [2022-12-06 16:31:03,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:03,791 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:31:03,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:03,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:31:03,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:31:03,820 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 131 [2022-12-06 16:31:03,825 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 3 states, 3 states have (on average 116.0) internal successors, (348), 3 states have internal predecessors, (348), 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) [2022-12-06 16:31:03,825 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:03,825 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 131 [2022-12-06 16:31:03,826 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:04,023 INFO L130 PetriNetUnfolder]: 162/541 cut-off events. [2022-12-06 16:31:04,023 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-06 16:31:04,029 INFO L83 FinitePrefix]: Finished finitePrefix Result has 847 conditions, 541 events. 162/541 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 43. Compared 2884 event pairs, 34 based on Foata normal form. 60/575 useless extension candidates. Maximal degree in co-relation 793. Up to 191 conditions per place. [2022-12-06 16:31:04,033 INFO L137 encePairwiseOnDemand]: 126/131 looper letters, 18 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2022-12-06 16:31:04,033 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 131 transitions, 323 flow [2022-12-06 16:31:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:31:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:31:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 370 transitions. [2022-12-06 16:31:04,047 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9414758269720102 [2022-12-06 16:31:04,050 INFO L294 CegarLoopForPetriNet]: 138 programPoint places, 0 predicate places. [2022-12-06 16:31:04,051 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 131 transitions, 323 flow [2022-12-06 16:31:04,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 116.0) internal successors, (348), 3 states have internal predecessors, (348), 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) [2022-12-06 16:31:04,051 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:04,051 INFO L213 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] [2022-12-06 16:31:04,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:31:04,052 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:04,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:04,053 INFO L85 PathProgramCache]: Analyzing trace with hash 61027378, now seen corresponding path program 1 times [2022-12-06 16:31:04,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:04,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606724394] [2022-12-06 16:31:04,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:04,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:04,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606724394] [2022-12-06 16:31:04,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606724394] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:04,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:04,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:04,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084076660] [2022-12-06 16:31:04,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:04,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:04,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:04,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:04,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:04,437 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 131 [2022-12-06 16:31:04,437 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 131 transitions, 323 flow. Second operand has 7 states, 7 states have (on average 99.28571428571429) internal successors, (695), 7 states have internal predecessors, (695), 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) [2022-12-06 16:31:04,437 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:04,437 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 131 [2022-12-06 16:31:04,438 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:08,326 INFO L130 PetriNetUnfolder]: 19160/39521 cut-off events. [2022-12-06 16:31:08,326 INFO L131 PetriNetUnfolder]: For 7921/16787 co-relation queries the response was YES. [2022-12-06 16:31:08,407 INFO L83 FinitePrefix]: Finished finitePrefix Result has 76516 conditions, 39521 events. 19160/39521 cut-off events. For 7921/16787 co-relation queries the response was YES. Maximal size of possible extension queue 1641. Compared 412097 event pairs, 1622 based on Foata normal form. 0/38436 useless extension candidates. Maximal degree in co-relation 76454. Up to 8987 conditions per place. [2022-12-06 16:31:08,521 INFO L137 encePairwiseOnDemand]: 115/131 looper letters, 65 selfloop transitions, 15 changer transitions 165/327 dead transitions. [2022-12-06 16:31:08,521 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 327 transitions, 1409 flow [2022-12-06 16:31:08,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:31:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:31:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1449 transitions. [2022-12-06 16:31:08,525 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8508514386376982 [2022-12-06 16:31:08,526 INFO L294 CegarLoopForPetriNet]: 138 programPoint places, 12 predicate places. [2022-12-06 16:31:08,526 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 327 transitions, 1409 flow [2022-12-06 16:31:08,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.28571428571429) internal successors, (695), 7 states have internal predecessors, (695), 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) [2022-12-06 16:31:08,526 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:08,526 INFO L213 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] [2022-12-06 16:31:08,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:31:08,527 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:08,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:08,527 INFO L85 PathProgramCache]: Analyzing trace with hash -425819213, now seen corresponding path program 1 times [2022-12-06 16:31:08,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:08,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172544459] [2022-12-06 16:31:08,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:08,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:08,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:08,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172544459] [2022-12-06 16:31:08,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172544459] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:08,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:08,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:08,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611158397] [2022-12-06 16:31:08,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:08,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:08,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:08,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:08,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:08,785 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 131 [2022-12-06 16:31:08,786 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 327 transitions, 1409 flow. Second operand has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:31:08,786 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:08,786 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 131 [2022-12-06 16:31:08,786 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:14,609 INFO L130 PetriNetUnfolder]: 30838/65779 cut-off events. [2022-12-06 16:31:14,609 INFO L131 PetriNetUnfolder]: For 14125/39586 co-relation queries the response was YES. [2022-12-06 16:31:14,782 INFO L83 FinitePrefix]: Finished finitePrefix Result has 167439 conditions, 65779 events. 30838/65779 cut-off events. For 14125/39586 co-relation queries the response was YES. Maximal size of possible extension queue 2942. Compared 760981 event pairs, 1393 based on Foata normal form. 88/64887 useless extension candidates. Maximal degree in co-relation 167369. Up to 14610 conditions per place. [2022-12-06 16:31:14,881 INFO L137 encePairwiseOnDemand]: 115/131 looper letters, 99 selfloop transitions, 24 changer transitions 613/818 dead transitions. [2022-12-06 16:31:14,882 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 818 transitions, 5303 flow [2022-12-06 16:31:14,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:31:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:31:14,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1444 transitions. [2022-12-06 16:31:14,885 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8479154433352907 [2022-12-06 16:31:14,886 INFO L294 CegarLoopForPetriNet]: 138 programPoint places, 24 predicate places. [2022-12-06 16:31:14,886 INFO L495 AbstractCegarLoop]: Abstraction has has 162 places, 818 transitions, 5303 flow [2022-12-06 16:31:14,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:31:14,887 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:14,887 INFO L213 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] [2022-12-06 16:31:14,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:31:14,887 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:14,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:14,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1395596850, now seen corresponding path program 1 times [2022-12-06 16:31:14,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:14,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278454105] [2022-12-06 16:31:14,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:15,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:15,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278454105] [2022-12-06 16:31:15,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278454105] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:15,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:15,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:15,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096924592] [2022-12-06 16:31:15,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:15,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:15,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:15,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:15,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:15,078 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 131 [2022-12-06 16:31:15,079 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 818 transitions, 5303 flow. Second operand has 7 states, 7 states have (on average 99.57142857142857) internal successors, (697), 7 states have internal predecessors, (697), 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) [2022-12-06 16:31:15,079 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:15,079 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 131 [2022-12-06 16:31:15,079 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:26,015 INFO L130 PetriNetUnfolder]: 50277/108309 cut-off events. [2022-12-06 16:31:26,016 INFO L131 PetriNetUnfolder]: For 25349/56281 co-relation queries the response was YES. [2022-12-06 16:31:26,300 INFO L83 FinitePrefix]: Finished finitePrefix Result has 343821 conditions, 108309 events. 50277/108309 cut-off events. For 25349/56281 co-relation queries the response was YES. Maximal size of possible extension queue 4928. Compared 1345768 event pairs, 1473 based on Foata normal form. 154/107557 useless extension candidates. Maximal degree in co-relation 343743. Up to 24439 conditions per place. [2022-12-06 16:31:26,442 INFO L137 encePairwiseOnDemand]: 116/131 looper letters, 151 selfloop transitions, 39 changer transitions 1713/1985 dead transitions. [2022-12-06 16:31:26,442 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 174 places, 1985 transitions, 17320 flow [2022-12-06 16:31:26,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:31:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:31:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1451 transitions. [2022-12-06 16:31:26,446 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8520258367586612 [2022-12-06 16:31:26,446 INFO L294 CegarLoopForPetriNet]: 138 programPoint places, 36 predicate places. [2022-12-06 16:31:26,446 INFO L495 AbstractCegarLoop]: Abstraction has has 174 places, 1985 transitions, 17320 flow [2022-12-06 16:31:26,447 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.57142857142857) internal successors, (697), 7 states have internal predecessors, (697), 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) [2022-12-06 16:31:26,447 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:26,447 INFO L213 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] [2022-12-06 16:31:26,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:31:26,447 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:26,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:26,447 INFO L85 PathProgramCache]: Analyzing trace with hash 476355609, now seen corresponding path program 1 times [2022-12-06 16:31:26,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:26,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633756600] [2022-12-06 16:31:26,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:26,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:26,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:26,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633756600] [2022-12-06 16:31:26,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633756600] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:26,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:26,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:26,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214578572] [2022-12-06 16:31:26,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:26,630 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:26,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:26,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:26,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:26,631 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 131 [2022-12-06 16:31:26,632 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 1985 transitions, 17320 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) [2022-12-06 16:31:26,632 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:26,632 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 131 [2022-12-06 16:31:26,632 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:46,422 INFO L130 PetriNetUnfolder]: 68433/151866 cut-off events. [2022-12-06 16:31:46,422 INFO L131 PetriNetUnfolder]: For 42286/174558 co-relation queries the response was YES. [2022-12-06 16:31:46,887 INFO L83 FinitePrefix]: Finished finitePrefix Result has 573074 conditions, 151866 events. 68433/151866 cut-off events. For 42286/174558 co-relation queries the response was YES. Maximal size of possible extension queue 7274. Compared 2024611 event pairs, 1325 based on Foata normal form. 245/150907 useless extension candidates. Maximal degree in co-relation 572988. Up to 36259 conditions per place. [2022-12-06 16:31:47,064 INFO L137 encePairwiseOnDemand]: 116/131 looper letters, 187 selfloop transitions, 45 changer transitions 2543/2857 dead transitions. [2022-12-06 16:31:47,065 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 2857 transitions, 30967 flow [2022-12-06 16:31:47,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:31:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:31:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1459 transitions. [2022-12-06 16:31:47,068 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8567234292425132 [2022-12-06 16:31:47,068 INFO L294 CegarLoopForPetriNet]: 138 programPoint places, 48 predicate places. [2022-12-06 16:31:47,068 INFO L495 AbstractCegarLoop]: Abstraction has has 186 places, 2857 transitions, 30967 flow [2022-12-06 16:31:47,069 INFO L496 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) [2022-12-06 16:31:47,069 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:47,069 INFO L213 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] [2022-12-06 16:31:47,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:31:47,069 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:47,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:47,069 INFO L85 PathProgramCache]: Analyzing trace with hash -392959146, now seen corresponding path program 1 times [2022-12-06 16:31:47,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:47,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288105738] [2022-12-06 16:31:47,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:47,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:47,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:47,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:47,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288105738] [2022-12-06 16:31:47,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288105738] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:47,215 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:47,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:47,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131289542] [2022-12-06 16:31:47,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:47,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:47,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:47,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:47,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:47,217 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 131 [2022-12-06 16:31:47,217 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 2857 transitions, 30967 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) [2022-12-06 16:31:47,217 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:47,217 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 131 [2022-12-06 16:31:47,218 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:32:23,122 INFO L130 PetriNetUnfolder]: 89051/203016 cut-off events. [2022-12-06 16:32:23,122 INFO L131 PetriNetUnfolder]: For 59171/255158 co-relation queries the response was YES. [2022-12-06 16:32:23,785 INFO L83 FinitePrefix]: Finished finitePrefix Result has 878426 conditions, 203016 events. 89051/203016 cut-off events. For 59171/255158 co-relation queries the response was YES. Maximal size of possible extension queue 10211. Compared 2860484 event pairs, 1397 based on Foata normal form. 202/202268 useless extension candidates. Maximal degree in co-relation 878332. Up to 48819 conditions per place. [2022-12-06 16:32:23,993 INFO L137 encePairwiseOnDemand]: 119/131 looper letters, 271 selfloop transitions, 32 changer transitions 5014/5399 dead transitions. [2022-12-06 16:32:23,993 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 5399 transitions, 69885 flow [2022-12-06 16:32:23,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:32:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:32:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1434 transitions. [2022-12-06 16:32:23,997 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8420434527304757 [2022-12-06 16:32:23,998 INFO L294 CegarLoopForPetriNet]: 138 programPoint places, 60 predicate places. [2022-12-06 16:32:23,998 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 5399 transitions, 69885 flow [2022-12-06 16:32:23,998 INFO L496 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) [2022-12-06 16:32:23,998 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:32:23,998 INFO L213 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] [2022-12-06 16:32:23,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:32:23,999 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:32:23,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:32:23,999 INFO L85 PathProgramCache]: Analyzing trace with hash 96959590, now seen corresponding path program 1 times [2022-12-06 16:32:23,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:32:23,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284495399] [2022-12-06 16:32:23,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:32:23,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:32:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:32:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:32:24,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:32:24,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284495399] [2022-12-06 16:32:24,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284495399] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:32:24,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:32:24,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:32:24,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750257272] [2022-12-06 16:32:24,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:32:24,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:32:24,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:32:24,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:32:24,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:32:24,120 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-06 16:32:24,121 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 5399 transitions, 69885 flow. Second operand has 6 states, 6 states have (on average 106.0) internal successors, (636), 6 states have internal predecessors, (636), 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) [2022-12-06 16:32:24,121 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:32:24,121 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-06 16:32:24,121 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:32:29,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][569], [111#L771true, 8#L821true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:29,286 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,286 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,286 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,287 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 15#L761true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:29,834 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 15#L761true, 135#L827true, 76#L791true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:29,834 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][584], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 28#L843true, 242#true, 64#L3true, 196#(= ~x~0 0)]) [2022-12-06 16:32:29,845 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,845 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,845 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,845 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][581], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 196#(= ~x~0 0)]) [2022-12-06 16:32:29,852 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,852 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,852 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,852 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][577], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 28#L843true, 242#true, 64#L3true, 196#(= ~x~0 0)]) [2022-12-06 16:32:29,853 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,853 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,853 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:29,853 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:32:30,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][468], [111#L771true, 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 150#(= ~y~0 0), 57#$Ultimate##0true, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:30,969 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,969 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,969 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,969 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][569], [111#L771true, 8#L821true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 128#L3-1true]) [2022-12-06 16:32:30,985 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,985 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,985 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,985 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][748], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 116#L774true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:30,986 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:30,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [111#L771true, 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:31,027 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,027 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,027 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,027 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][582], [132#$Ultimate##0true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 15#L761true, 242#true, 135#L827true, 64#L3true, 196#(= ~x~0 0)]) [2022-12-06 16:32:31,506 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-06 16:32:31,506 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:32:31,506 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:32:31,506 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:32:31,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 128#L3-1true, 242#true]) [2022-12-06 16:32:31,673 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 15#L761true, 76#L791true, 128#L3-1true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:31,674 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][644], [111#L771true, 145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 39#L784true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:31,675 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,675 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,675 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:31,676 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 135#L827true, 76#L791true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:31,676 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,676 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][584], [132#$Ultimate##0true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 28#L843true, 242#true, 128#L3-1true, 196#(= ~x~0 0)]) [2022-12-06 16:32:31,689 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,689 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,689 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,690 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [132#$Ultimate##0true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:31,691 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,691 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,691 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,691 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:31,692 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,692 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,692 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,692 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][581], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 196#(= ~x~0 0)]) [2022-12-06 16:32:31,696 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][577], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 28#L843true, 242#true, 128#L3-1true, 196#(= ~x~0 0)]) [2022-12-06 16:32:31,696 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][349], [73#L2true, P0Thread1of1ForFork0InUse, 274#(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)), 148#true, P2Thread1of1ForFork3InUse, 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 147#(= ~b$w_buff0_used~0 0), 194#true, 39#L784true, 28#L843true, 242#true]) [2022-12-06 16:32:32,011 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L749-->L761: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][351], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, 274#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 39#L784true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:32,011 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:32,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:32,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][353], [73#L2true, P0Thread1of1ForFork0InUse, 274#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 147#(= ~b$w_buff0_used~0 0), 135#L827true, 76#L791true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:32,012 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,012 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,012 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:32,012 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:33,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [111#L771true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:33,010 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,010 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [111#L771true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 76#L791true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,011 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][468], [111#L771true, 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 150#(= ~y~0 0), 57#$Ultimate##0true, 171#true, 194#true, 28#L843true, 128#L3-1true, 242#true]) [2022-12-06 16:32:33,015 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,015 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 116#L774true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:33,018 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][640], [145#true, 104#L781true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 150#(= ~y~0 0), 57#$Ultimate##0true, 171#true, 116#L774true, 194#true, 28#L843true, 242#true, 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:33,019 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][748], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 116#L774true, 128#L3-1true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:33,027 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,027 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [111#L771true, 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 128#L3-1true, 242#true, 103#L801true]) [2022-12-06 16:32:33,069 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,072 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,072 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,072 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,072 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [111#L771true, 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:33,073 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,073 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][842], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 116#L774true, 171#true, 194#true, 28#L843true, 242#true, 64#L3true, 103#L801true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:33,076 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,076 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,076 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,076 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][662], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:33,358 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][869], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 15#L761true, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:33,359 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][582], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 15#L761true, 128#L3-1true, 135#L827true, 242#true, 196#(= ~x~0 0)]) [2022-12-06 16:32:33,457 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:33,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [8#L821true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 244#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-06 16:32:33,501 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,501 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,501 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,501 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:33,502 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 242#true]) [2022-12-06 16:32:33,524 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][768], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 15#L761true, 135#L827true, 76#L791true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,524 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][561], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 39#L784true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,524 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,525 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,525 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,525 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][645], [111#L771true, 8#L821true, 145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:33,568 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][569], [8#L821true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:33,568 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][660], [145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:33,577 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,578 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,578 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:33,585 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,585 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,585 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,585 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,585 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [145#true, 73#L2true, 104#L781true, 3#L764true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:33,587 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 104#L781true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:33,587 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][497], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 73#L2true, 104#L781true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,588 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][561], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, 104#L781true, 3#L764true, P0Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,588 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][644], [111#L771true, 145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 39#L784true, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,597 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 194#true, 39#L784true, 28#L843true, 128#L3-1true, 242#true]) [2022-12-06 16:32:33,598 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 128#L3-1true, 135#L827true, 76#L791true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,598 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [132#$Ultimate##0true, 145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 128#L3-1true, 242#true]) [2022-12-06 16:32:33,608 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 128#L3-1true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,609 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][699], [278#(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)), 73#L2true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 36#L814true, 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 147#(= ~b$w_buff0_used~0 0), 194#true, 39#L784true, 28#L843true, 242#true]) [2022-12-06 16:32:33,956 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,956 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,956 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,956 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][710], [278#(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)), 73#L2true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 36#L814true, 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 147#(= ~b$w_buff0_used~0 0), 76#L791true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:33,957 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,957 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,957 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:33,957 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:34,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][840], [145#true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 116#L774true, 135#L827true, 76#L791true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:34,424 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,424 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,424 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,425 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 8#L821true, 73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 244#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-06 16:32:34,781 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:34,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][646], [111#L771true, 8#L821true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 105#L794true, 52#L878true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 244#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-06 16:32:34,790 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:34,790 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:34,790 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:34,790 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][867], [8#L821true, 145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:35,043 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [111#L771true, 104#L781true, 145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:35,107 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,107 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,107 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,108 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 104#L781true, 145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [111#L771true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 128#L3-1true]) [2022-12-06 16:32:35,139 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [111#L771true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 135#L827true, 128#L3-1true, 76#L791true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,139 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,139 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 171#true, 116#L774true, 194#true, 39#L784true, 28#L843true, 242#true, 128#L3-1true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:35,148 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][640], [145#true, 104#L781true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 150#(= ~y~0 0), 57#$Ultimate##0true, 116#L774true, 171#true, 194#true, 28#L843true, 242#true, 128#L3-1true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:35,149 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 128#L3-1true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,198 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [111#L771true, 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 128#L3-1true]) [2022-12-06 16:32:35,198 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,198 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,198 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,198 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 128#L3-1true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,199 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,199 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,199 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,199 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][842], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 116#L774true, 194#true, 28#L843true, 242#true, 128#L3-1true, 103#L801true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:35,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][843], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 116#L774true, 171#true, 194#true, 28#L843true, 242#true, 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:35,209 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][844], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 116#L774true, 106#L811true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:35,209 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,209 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 76#L791true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:35,417 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,417 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,417 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,417 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][662], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 128#L3-1true]) [2022-12-06 16:32:35,566 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,566 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,566 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,566 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][869], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 15#L761true, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 128#L3-1true]) [2022-12-06 16:32:35,568 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][661], [145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 135#L827true, 76#L791true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:35,608 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:35,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:35,734 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][638], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 105#L794true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 52#L878true, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,734 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 73#L2true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:35,736 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,736 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,736 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,736 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 73#L2true, P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:35,737 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,737 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,737 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,737 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:35,738 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,738 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,738 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,738 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:35,738 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][854], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,739 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][620], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 265#true, 171#true, 15#L761true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:35,744 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,744 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,744 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,744 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:35,765 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 39#L784true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,766 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 274#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true]) [2022-12-06 16:32:35,767 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][768], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 274#(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)), 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 76#L791true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,767 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,767 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][497], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 73#L2true, 274#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 39#L784true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,768 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][561], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 274#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 39#L784true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,768 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [145#true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, 52#L878true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 265#true, 171#true, 15#L761true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:35,789 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][865], [145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, 52#L878true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 15#L761true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,790 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L749-->L761: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][701], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, 36#L814true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 15#L761true, 39#L784true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,809 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,809 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,809 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,809 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][660], [145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:35,960 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][870], [145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 15#L761true, 39#L784true, 242#true, 135#L827true, 64#L3true]) [2022-12-06 16:32:35,960 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][645], [111#L771true, 8#L821true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 128#L3-1true]) [2022-12-06 16:32:35,964 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][569], [8#L821true, 145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 128#L3-1true]) [2022-12-06 16:32:35,964 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,964 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,971 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 104#L781true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 128#L3-1true]) [2022-12-06 16:32:35,976 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,976 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,976 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,976 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:35,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][660], [145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 242#true, 128#L3-1true, 103#L801true]) [2022-12-06 16:32:35,983 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:35,985 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 76#L791true, 135#L827true, 64#L3true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,986 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(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)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 128#L3-1true, 242#true]) [2022-12-06 16:32:35,989 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,989 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,989 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,989 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,990 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,990 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,990 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,990 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,994 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 104#L781true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:35,994 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,994 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,995 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:35,995 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:35,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:36,007 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,007 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,007 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,007 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [104#L781true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:36,013 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][892], [P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 36#L814true, 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 147#(= ~b$w_buff0_used~0 0), 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:36,403 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,403 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,403 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,403 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][894], [P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 36#L814true, 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 147#(= ~b$w_buff0_used~0 0), 135#L827true, 76#L791true, 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:36,404 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,404 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,404 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,404 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:36,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 52#L878true, 217#true, P1Thread1of1ForFork2InUse, 116#L774true, 171#true, 194#true, 28#L843true, 242#true, 76#L791true, 103#L801true]) [2022-12-06 16:32:36,786 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][840], [145#true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 57#$Ultimate##0true, 116#L774true, 135#L827true, 76#L791true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:36,886 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:36,886 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][662], [111#L771true, 8#L821true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 244#(= ~__unbuffered_p3_EAX~0 0), 76#L791true, 64#L3true]) [2022-12-06 16:32:37,112 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][869], [111#L771true, 8#L821true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:37,113 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][546], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 8#L821true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 105#L794true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true]) [2022-12-06 16:32:37,268 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [278#(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)), 111#L771true, 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, 52#L878true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:37,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][646], [111#L771true, 8#L821true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 73#L2true, P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 105#L794true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 244#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-06 16:32:37,283 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][651], [111#L771true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 135#L827true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,391 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,391 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,391 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,391 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [111#L771true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,391 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][860], [145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 135#L827true, 242#true, 76#L791true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,393 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 76#L791true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,393 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][651], [111#L771true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 242#true, 135#L827true, 76#L791true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,393 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][1024], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 116#L774true, 106#L811true, 194#true, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:37,722 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][925], [8#L821true, 145#true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 116#L774true, 194#true, 76#L791true, 244#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:37,722 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][867], [8#L821true, 145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 39#L784true, 244#(= ~__unbuffered_p3_EAX~0 0), 128#L3-1true]) [2022-12-06 16:32:37,730 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,730 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,730 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,730 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][651], [111#L771true, 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(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)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 135#L827true, 242#true, 64#L3true]) [2022-12-06 16:32:37,745 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [111#L771true, 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:37,745 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,745 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,745 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,745 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][762], [145#true, 104#L781true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 242#true, 135#L827true, 64#L3true]) [2022-12-06 16:32:37,747 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][660], [111#L771true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,772 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [111#L771true, 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 128#L3-1true, 242#true, 103#L801true]) [2022-12-06 16:32:37,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][644], [111#L771true, 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 39#L784true, 135#L827true, 64#L3true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,798 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [111#L771true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true, 103#L801true]) [2022-12-06 16:32:37,798 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [111#L771true, 145#true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 76#L791true, 64#L3true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,799 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,799 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,799 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,799 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,801 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,802 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(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)), 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,802 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:37,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [111#L771true, 145#true, 104#L781true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:37,803 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,803 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][842], [145#true, 104#L781true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 116#L774true, 194#true, 28#L843true, 242#true, 64#L3true, 103#L801true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:37,806 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][843], [132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 116#L774true, 194#true, 28#L843true, 242#true, 128#L3-1true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:37,884 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][844], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 132#$Ultimate##0true, 145#true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 116#L774true, 106#L811true, 128#L3-1true, 135#L827true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,884 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][638], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 73#L2true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,986 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][854], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 73#L2true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:37,992 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,993 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,993 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:37,993 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 28#L843true, 128#L3-1true, 76#L791true, 242#true, 103#L801true]) [2022-12-06 16:32:38,118 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][857], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 276#(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)), 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 15#L761true, 76#L791true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,121 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 28#L843true, 242#true, 76#L791true, 64#L3true]) [2022-12-06 16:32:38,122 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 76#L791true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,122 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 76#L791true, 64#L3true, 103#L801true]) [2022-12-06 16:32:38,126 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 76#L791true, 135#L827true, 64#L3true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,127 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,127 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][842], [145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 28#L843true, 242#true, 64#L3true, 103#L801true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:38,128 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,128 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,128 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,128 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][661], [145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 76#L791true, 242#true, 135#L827true, 64#L3true]) [2022-12-06 16:32:38,281 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][661], [145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 135#L827true, 76#L791true, 242#true, 128#L3-1true, 103#L801true]) [2022-12-06 16:32:38,323 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,323 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,323 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,323 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:38,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][729], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 217#true, P1Thread1of1ForFork2InUse, 265#true, 171#true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,410 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][729], [145#true, 73#L2true, 3#L764true, P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 265#true, 171#true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,411 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][855], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 134#L804true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,411 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][730], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 3#L764true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,412 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,412 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,412 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,412 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,421 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(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)), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 15#L761true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,421 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,422 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][638], [278#(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)), 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,422 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,423 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:38,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][636], [278#(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)), 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 52#L878true, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,423 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][638], [278#(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)), 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 3#L764true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L878true, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,424 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][729], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 265#true, 171#true, 194#true, 15#L761true, 28#L843true, 242#true]) [2022-12-06 16:32:38,427 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][730], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 15#L761true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,427 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][620], [145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 265#true, 171#true, 194#true, 15#L761true, 28#L843true, 242#true, 103#L801true, 64#L3true]) [2022-12-06 16:32:38,429 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][729], [73#L2true, 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 265#true, 171#true, 194#true, 28#L843true, 242#true, 103#L801true]) [2022-12-06 16:32:38,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][855], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 73#L2true, 145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 135#L827true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,431 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 242#true, 128#L3-1true]) [2022-12-06 16:32:38,445 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 15#L761true, 39#L784true, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,445 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:38,448 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 39#L784true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,449 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][653], [145#true, 73#L2true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 265#true, 171#true, 15#L761true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,461 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][863], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 265#true, 171#true, 106#L811true, 15#L761true, 194#true, 242#true, 135#L827true]) [2022-12-06 16:32:38,461 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,461 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, 105#L794true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 265#true, 171#true, 15#L761true, 194#true, 28#L843true, 242#true]) [2022-12-06 16:32:38,478 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][865], [73#L2true, 145#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 105#L794true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 265#true, 106#L811true, 15#L761true, 135#L827true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,479 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L749-->L761: Formula: (and (= v_~b$r_buff1_thd2~0_Out_2 v_~b$r_buff0_thd2~0_In_1) (= v_~b$w_buff1~0_Out_2 v_~b$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~b$r_buff0_thd3~0_In_1 v_~b$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~b$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~b$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~b$w_buff1_used~0_Out_2 v_~b$w_buff0_used~0_In_1) (= v_~b$r_buff0_thd4~0_In_1 v_~b$r_buff1_thd4~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~b$r_buff0_thd0~0_In_1 v_~b$r_buff1_thd0~0_Out_2) (= v_~b$r_buff0_thd1~0_Out_2 1) (= v_~b$w_buff0~0_Out_2 1) (= v_~b$w_buff0_used~0_Out_2 1) (= v_~b$r_buff1_thd1~0_Out_2 v_~b$r_buff0_thd1~0_In_1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_In_1, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_In_1, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$w_buff0~0=v_~b$w_buff0~0_In_1, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_Out_2, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_In_1, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_In_1, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_Out_2, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_Out_2, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_Out_2, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_Out_2, ~b$w_buff1~0=v_~b$w_buff1~0_Out_2, ~b$w_buff0~0=v_~b$w_buff0~0_Out_2, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_In_1, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_Out_2, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_In_1} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~b$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~b$r_buff1_thd3~0][889], [145#true, P0Thread1of1ForFork0InUse, 36#L814true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 15#L761true, 39#L784true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:38,501 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][660], [145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:38,510 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,510 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,510 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,510 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][756], [111#L771true, 145#true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 242#true, 135#L827true, 64#L3true]) [2022-12-06 16:32:38,510 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,510 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][870], [145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 39#L784true, 242#true, 135#L827true, 64#L3true]) [2022-12-06 16:32:38,511 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][660], [145#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 194#true, 15#L761true, 39#L784true, 28#L843true, 242#true, 128#L3-1true]) [2022-12-06 16:32:38,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][870], [145#true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 171#true, 106#L811true, 194#true, 15#L761true, 39#L784true, 242#true, 135#L827true, 128#L3-1true]) [2022-12-06 16:32:38,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 64#L3true]) [2022-12-06 16:32:38,515 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][868], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 39#L784true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,515 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 76#L791true, 135#L827true, 64#L3true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,515 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][571], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 128#L3-1true, 242#true, 103#L801true]) [2022-12-06 16:32:38,524 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][570], [145#true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 219#(= ~y~0 1), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 128#L3-1true, 135#L827true, 76#L791true, 103#L801true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,524 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,524 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,529 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [145#true, 104#L781true, 3#L764true, P0Thread1of1ForFork0InUse, 276#(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)), 134#L804true, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 128#L3-1true, 242#true]) [2022-12-06 16:32:38,529 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L764-->L771: Formula: (let ((.cse4 (not (= (mod v_~b$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~b$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_25 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_108 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_108) v_~b$w_buff0_used~0_107) (= (ite .cse1 0 v_~b$r_buff0_thd1~0_25) v_~b$r_buff0_thd1~0_24) (= (ite (or .cse2 .cse1) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= v_~b~0_60 (ite .cse0 v_~b$w_buff0~0_38 (ite .cse2 v_~b$w_buff1~0_35 v_~b~0_61))) (= (ite (or (and .cse3 (not (= (mod v_~b$r_buff0_thd1~0_24 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~b$r_buff1_thd1~0_18) v_~b$r_buff1_thd1~0_17)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_108, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_25, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_61, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_107, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_24, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_60, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_38} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][579], [111#L771true, 220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, 276#(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)), P0Thread1of1ForFork0InUse, 134#L804true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,530 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L804-->L811: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_85 256) 0))) (.cse3 (not (= (mod v_~b$r_buff1_thd3~0_16 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_86 256) 0)))) (.cse4 (and .cse3 (not (= (mod v_~b$w_buff1_used~0_79 256) 0)))) (.cse1 (and .cse5 .cse2))) (and (= v_~b$w_buff0_used~0_85 (ite .cse0 0 v_~b$w_buff0_used~0_86)) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_20) v_~b$r_buff0_thd3~0_19) (= v_~b$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~b$r_buff0_thd3~0_19 256) 0))) (and (not (= (mod v_~b$w_buff1_used~0_78 256) 0)) .cse3)) 0 v_~b$r_buff1_thd3~0_16)) (= v_~b~0_44 (ite .cse0 v_~b$w_buff0~0_30 (ite .cse4 v_~b$w_buff1~0_27 v_~b~0_45))) (= (ite (or .cse4 .cse1) 0 v_~b$w_buff1_used~0_79) v_~b$w_buff1_used~0_78)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_86, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_20, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_79, ~b~0=v_~b~0_45, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_16} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_85, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_78, ~b~0=v_~b~0_44, ~b$w_buff1~0=v_~b$w_buff1~0_27, ~b$w_buff0~0=v_~b$w_buff0~0_30, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_15} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][652], [220#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 145#true, 104#L781true, 3#L764true, 276#(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)), P0Thread1of1ForFork0InUse, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 106#L811true, 135#L827true, 128#L3-1true, 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,530 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [145#true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 39#L784true, 28#L843true, 242#true, 128#L3-1true, 103#L801true]) [2022-12-06 16:32:38,544 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][648], [145#true, 104#L781true, 3#L764true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 148#true, 134#L804true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 217#true, P1Thread1of1ForFork2InUse, 171#true, 194#true, 28#L843true, 242#true, 128#L3-1true]) [2022-12-06 16:32:38,549 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,549 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L827-->L843: Formula: (let ((.cse7 (= (mod v_~b$r_buff1_thd4~0_58 256) 0)) (.cse3 (= (mod v_~b$r_buff0_thd4~0_62 256) 0))) (let ((.cse5 (not .cse3)) (.cse1 (and .cse3 .cse7)) (.cse12 (= (mod v_~b$w_buff0_used~0_148 256) 0)) (.cse11 (and .cse3 (= (mod v_~b$w_buff1_used~0_141 256) 0)))) (let ((.cse9 (or .cse1 .cse12 .cse11)) (.cse10 (and .cse5 (not .cse12)))) (let ((.cse2 (= (mod v_~b$w_buff1_used~0_140 256) 0)) (.cse8 (ite .cse9 v_~b~0_94 (ite .cse10 v_~b$w_buff0~0_61 v_~b$w_buff1~0_56))) (.cse0 (not (= (mod v_~weak$$choice2~0_34 256) 0))) (.cse4 (= (mod v_~b$w_buff0_used~0_147 256) 0))) (and (= (ite .cse0 v_~b$r_buff0_thd4~0_62 (ite (or .cse1 (and .cse2 .cse3) .cse4) v_~b$r_buff0_thd4~0_62 (ite (and .cse5 (not .cse4)) 0 v_~b$r_buff0_thd4~0_62))) v_~b$r_buff0_thd4~0_61) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~b$mem_tmp~0_16 v_~b~0_94) (= v_~b$flush_delayed~0_23 0) (= v_~b$w_buff0~0_61 v_~b$w_buff0~0_60) (= (ite .cse0 v_~b$r_buff1_thd4~0_58 (ite (let ((.cse6 (= (mod v_~b$r_buff0_thd4~0_61 256) 0))) (or (and .cse2 .cse6) (and .cse6 .cse7) .cse4)) v_~b$r_buff1_thd4~0_58 0)) v_~b$r_buff1_thd4~0_57) (= .cse8 v_~__unbuffered_p3_EBX~0_14) (= (ite .cse0 v_~b$w_buff0_used~0_148 (ite .cse9 v_~b$w_buff0_used~0_148 (ite .cse10 0 v_~b$w_buff0_used~0_148))) v_~b$w_buff0_used~0_147) (= v_~b$w_buff1~0_56 v_~b$w_buff1~0_55) (= v_~b~0_92 (ite .cse0 v_~b$mem_tmp~0_16 .cse8)) (= (ite .cse0 v_~b$w_buff1_used~0_141 (ite (or .cse1 .cse4 .cse11) v_~b$w_buff1_used~0_141 0)) v_~b$w_buff1_used~0_140) (= v_~weak$$choice2~0_34 |v_P3Thread1of1ForFork1_#t~nondet4_1|)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_148, ~b~0=v_~b~0_94, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_141, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_58, ~b$w_buff1~0=v_~b$w_buff1~0_56, ~b$w_buff0~0=v_~b$w_buff0~0_61, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_62, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_16, ~b$flush_delayed~0=v_~b$flush_delayed~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_147, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~b~0=v_~b~0_92, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_140, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_57, ~b$w_buff1~0=v_~b$w_buff1~0_55, ~b$w_buff0~0=v_~b$w_buff0~0_60, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][892], [P0Thread1of1ForFork0InUse, 148#true, P2Thread1of1ForFork3InUse, 36#L814true, 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), P1Thread1of1ForFork2InUse, 171#true, 147#(= ~b$w_buff0_used~0 0), 194#true, 39#L784true, 28#L843true, 242#true, 128#L3-1true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:38,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L784-->L791: Formula: (let ((.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~b$w_buff0_used~0_121 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_28 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_122 256) 0)))) (.cse3 (and .cse5 .cse1)) (.cse4 (and (not (= (mod v_~b$w_buff1_used~0_117 256) 0)) .cse0))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_116 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_27 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= v_~b$w_buff0_used~0_121 (ite .cse2 0 v_~b$w_buff0_used~0_122)) (= (ite .cse3 0 v_~b$r_buff0_thd2~0_28) v_~b$r_buff0_thd2~0_27) (= v_~b~0_68 (ite .cse2 v_~b$w_buff0~0_42 (ite .cse4 v_~b$w_buff1~0_39 v_~b~0_69))) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_117) v_~b$w_buff1_used~0_116)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_122, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_28, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_117, ~b~0=v_~b~0_69, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_121, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_27, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_116, ~b~0=v_~b~0_68, ~b$w_buff1~0=v_~b$w_buff1~0_39, ~b$w_buff0~0=v_~b$w_buff0~0_42, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][894], [P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 36#L814true, 151#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 118#$Ultimate##0true, P3Thread1of1ForFork1InUse, 219#(= ~y~0 1), 174#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 197#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 147#(= ~b$w_buff0_used~0 0), 135#L827true, 76#L791true, 128#L3-1true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 245#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-06 16:32:38,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:38,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event