/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-26 21:21:32,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-26 21:21:32,742 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-08-26 21:21:32,746 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-26 21:21:32,747 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-26 21:21:32,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-26 21:21:32,769 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-26 21:21:32,770 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-26 21:21:32,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-26 21:21:32,770 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-26 21:21:32,771 INFO L153 SettingsManager]: * Use SBE=true [2023-08-26 21:21:32,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-26 21:21:32,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-26 21:21:32,772 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-26 21:21:32,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-26 21:21:32,773 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-26 21:21:32,773 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-26 21:21:32,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-26 21:21:32,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-26 21:21:32,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-26 21:21:32,774 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-26 21:21:32,775 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-26 21:21:32,775 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-26 21:21:32,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-26 21:21:32,776 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-26 21:21:32,776 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-26 21:21:32,776 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-26 21:21:32,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-26 21:21:32,777 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-26 21:21:32,777 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-26 21:21:32,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-26 21:21:32,778 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-26 21:21:32,778 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-26 21:21:32,778 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-26 21:21:32,779 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-26 21:21:32,779 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2023-08-26 21:21:33,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-26 21:21:33,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-26 21:21:33,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-26 21:21:33,158 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-26 21:21:33,158 INFO L274 PluginConnector]: CDTParser initialized [2023-08-26 21:21:33,160 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2023-08-26 21:21:34,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-26 21:21:34,668 INFO L384 CDTParser]: Found 1 translation units. [2023-08-26 21:21:34,669 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2023-08-26 21:21:34,692 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1def0792d/0b90bae29de841d48aad109683bc7bd8/FLAG836ae6af9 [2023-08-26 21:21:34,707 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1def0792d/0b90bae29de841d48aad109683bc7bd8 [2023-08-26 21:21:34,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-26 21:21:34,715 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-26 21:21:34,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-26 21:21:34,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-26 21:21:34,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-26 21:21:34,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 09:21:34" (1/1) ... [2023-08-26 21:21:34,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21f008d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:34, skipping insertion in model container [2023-08-26 21:21:34,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 09:21:34" (1/1) ... [2023-08-26 21:21:34,782 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-26 21:21:35,166 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-26 21:21:35,184 INFO L201 MainTranslator]: Completed pre-run [2023-08-26 21:21:35,208 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [267] [2023-08-26 21:21:35,210 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [267] [2023-08-26 21:21:35,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-26 21:21:35,280 WARN L669 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:21:35,281 WARN L669 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:21:35,287 INFO L206 MainTranslator]: Completed translation [2023-08-26 21:21:35,287 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35 WrapperNode [2023-08-26 21:21:35,287 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-26 21:21:35,288 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-26 21:21:35,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-26 21:21:35,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-26 21:21:35,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,329 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,354 INFO L138 Inliner]: procedures = 177, calls = 68, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 167 [2023-08-26 21:21:35,354 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-26 21:21:35,355 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-26 21:21:35,355 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-26 21:21:35,355 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-26 21:21:35,372 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,375 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,375 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,383 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,385 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,392 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-26 21:21:35,393 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-26 21:21:35,393 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-26 21:21:35,393 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-26 21:21:35,394 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (1/1) ... [2023-08-26 21:21:35,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-26 21:21:35,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-26 21:21:35,422 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) [2023-08-26 21:21:35,460 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 [2023-08-26 21:21:35,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-26 21:21:35,478 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-26 21:21:35,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-26 21:21:35,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-26 21:21:35,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-26 21:21:35,479 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-08-26 21:21:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-08-26 21:21:35,479 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-08-26 21:21:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-08-26 21:21:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-08-26 21:21:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-08-26 21:21:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2023-08-26 21:21:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2023-08-26 21:21:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-26 21:21:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-26 21:21:35,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-26 21:21:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-26 21:21:35,483 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-26 21:21:35,612 INFO L236 CfgBuilder]: Building ICFG [2023-08-26 21:21:35,613 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-26 21:21:35,968 INFO L277 CfgBuilder]: Performing block encoding [2023-08-26 21:21:36,084 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-26 21:21:36,084 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-08-26 21:21:36,086 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:21:36 BoogieIcfgContainer [2023-08-26 21:21:36,087 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-26 21:21:36,089 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-26 21:21:36,089 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-26 21:21:36,092 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-26 21:21:36,092 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.08 09:21:34" (1/3) ... [2023-08-26 21:21:36,093 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@faae50b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 09:21:36, skipping insertion in model container [2023-08-26 21:21:36,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:21:35" (2/3) ... [2023-08-26 21:21:36,094 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@faae50b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 09:21:36, skipping insertion in model container [2023-08-26 21:21:36,094 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:21:36" (3/3) ... [2023-08-26 21:21:36,095 INFO L112 eAbstractionObserver]: Analyzing ICFG mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2023-08-26 21:21:36,110 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-26 21:21:36,111 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2023-08-26 21:21:36,112 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-26 21:21:36,183 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-26 21:21:36,222 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 147 places, 137 transitions, 294 flow [2023-08-26 21:21:36,295 INFO L124 PetriNetUnfolderBase]: 3/133 cut-off events. [2023-08-26 21:21:36,295 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-26 21:21:36,302 INFO L83 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 133 events. 3/133 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 104 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 97. Up to 2 conditions per place. [2023-08-26 21:21:36,302 INFO L82 GeneralOperation]: Start removeDead. Operand has 147 places, 137 transitions, 294 flow [2023-08-26 21:21:36,308 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 143 places, 133 transitions, 278 flow [2023-08-26 21:21:36,312 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-26 21:21:36,323 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 143 places, 133 transitions, 278 flow [2023-08-26 21:21:36,325 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 143 places, 133 transitions, 278 flow [2023-08-26 21:21:36,325 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 143 places, 133 transitions, 278 flow [2023-08-26 21:21:36,359 INFO L124 PetriNetUnfolderBase]: 3/133 cut-off events. [2023-08-26 21:21:36,360 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-26 21:21:36,361 INFO L83 FinitePrefix]: Finished finitePrefix Result has 146 conditions, 133 events. 3/133 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 102 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 97. Up to 2 conditions per place. [2023-08-26 21:21:36,366 INFO L119 LiptonReduction]: Number of co-enabled transitions 4052 [2023-08-26 21:21:40,341 INFO L134 LiptonReduction]: Checked pairs total: 14965 [2023-08-26 21:21:40,341 INFO L136 LiptonReduction]: Total number of compositions: 113 [2023-08-26 21:21:40,353 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-26 21:21:40,358 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;@27c6c337, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-26 21:21:40,359 INFO L358 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2023-08-26 21:21:40,361 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-26 21:21:40,362 INFO L124 PetriNetUnfolderBase]: 0/6 cut-off events. [2023-08-26 21:21:40,362 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-26 21:21:40,362 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:40,362 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-26 21:21:40,363 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:40,367 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:40,367 INFO L85 PathProgramCache]: Analyzing trace with hash 566344067, now seen corresponding path program 1 times [2023-08-26 21:21:40,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:40,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366296273] [2023-08-26 21:21:40,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:40,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:40,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366296273] [2023-08-26 21:21:40,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366296273] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:40,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:40,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-26 21:21:40,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294079577] [2023-08-26 21:21:40,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:40,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-26 21:21:40,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:40,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-26 21:21:40,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-26 21:21:40,638 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 250 [2023-08-26 21:21:40,640 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 38 transitions, 88 flow. Second operand has 3 states, 3 states have (on average 110.33333333333333) internal successors, (331), 3 states have internal predecessors, (331), 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) [2023-08-26 21:21:40,641 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:40,641 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 250 [2023-08-26 21:21:40,642 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:42,297 INFO L124 PetriNetUnfolderBase]: 11830/16400 cut-off events. [2023-08-26 21:21:42,297 INFO L125 PetriNetUnfolderBase]: For 88/88 co-relation queries the response was YES. [2023-08-26 21:21:42,339 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32957 conditions, 16400 events. 11830/16400 cut-off events. For 88/88 co-relation queries the response was YES. Maximal size of possible extension queue 973. Compared 98609 event pairs, 3226 based on Foata normal form. 618/10459 useless extension candidates. Maximal degree in co-relation 32945. Up to 15166 conditions per place. [2023-08-26 21:21:42,441 INFO L140 encePairwiseOnDemand]: 236/250 looper letters, 51 selfloop transitions, 5 changer transitions 0/60 dead transitions. [2023-08-26 21:21:42,441 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 60 transitions, 253 flow [2023-08-26 21:21:42,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-26 21:21:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-26 21:21:42,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 393 transitions. [2023-08-26 21:21:42,454 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.524 [2023-08-26 21:21:42,455 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 393 transitions. [2023-08-26 21:21:42,455 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 393 transitions. [2023-08-26 21:21:42,457 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:42,459 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 393 transitions. [2023-08-26 21:21:42,462 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 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) [2023-08-26 21:21:42,465 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 250.0) internal successors, (1000), 4 states have internal predecessors, (1000), 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) [2023-08-26 21:21:42,466 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 250.0) internal successors, (1000), 4 states have internal predecessors, (1000), 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) [2023-08-26 21:21:42,467 INFO L175 Difference]: Start difference. First operand has 50 places, 38 transitions, 88 flow. Second operand 3 states and 393 transitions. [2023-08-26 21:21:42,468 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 52 places, 60 transitions, 253 flow [2023-08-26 21:21:42,471 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 48 places, 60 transitions, 246 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-26 21:21:42,472 INFO L231 Difference]: Finished difference. Result has 49 places, 41 transitions, 129 flow [2023-08-26 21:21:42,474 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=82, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=37, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=129, PETRI_PLACES=49, PETRI_TRANSITIONS=41} [2023-08-26 21:21:42,477 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, -1 predicate places. [2023-08-26 21:21:42,477 INFO L495 AbstractCegarLoop]: Abstraction has has 49 places, 41 transitions, 129 flow [2023-08-26 21:21:42,478 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 110.33333333333333) internal successors, (331), 3 states have internal predecessors, (331), 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) [2023-08-26 21:21:42,478 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:42,478 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:42,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-26 21:21:42,478 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P3Err0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:42,479 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:42,479 INFO L85 PathProgramCache]: Analyzing trace with hash -316951837, now seen corresponding path program 1 times [2023-08-26 21:21:42,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:42,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512276569] [2023-08-26 21:21:42,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:42,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:42,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512276569] [2023-08-26 21:21:42,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512276569] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:42,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:42,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-26 21:21:42,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098091100] [2023-08-26 21:21:42,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:42,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-26 21:21:42,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:42,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-26 21:21:42,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-26 21:21:42,801 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 114 out of 250 [2023-08-26 21:21:42,801 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 41 transitions, 129 flow. Second operand has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 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) [2023-08-26 21:21:42,801 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:42,801 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 114 of 250 [2023-08-26 21:21:42,802 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:43,965 INFO L124 PetriNetUnfolderBase]: 7927/11971 cut-off events. [2023-08-26 21:21:43,965 INFO L125 PetriNetUnfolderBase]: For 1359/1809 co-relation queries the response was YES. [2023-08-26 21:21:44,001 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29005 conditions, 11971 events. 7927/11971 cut-off events. For 1359/1809 co-relation queries the response was YES. Maximal size of possible extension queue 920. Compared 84273 event pairs, 1994 based on Foata normal form. 4/8611 useless extension candidates. Maximal degree in co-relation 28994. Up to 8218 conditions per place. [2023-08-26 21:21:44,061 INFO L140 encePairwiseOnDemand]: 247/250 looper letters, 49 selfloop transitions, 2 changer transitions 0/59 dead transitions. [2023-08-26 21:21:44,061 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 59 transitions, 288 flow [2023-08-26 21:21:44,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-26 21:21:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-26 21:21:44,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 387 transitions. [2023-08-26 21:21:44,068 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.516 [2023-08-26 21:21:44,068 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 387 transitions. [2023-08-26 21:21:44,068 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 387 transitions. [2023-08-26 21:21:44,069 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:44,069 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 387 transitions. [2023-08-26 21:21:44,071 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 129.0) internal successors, (387), 3 states have internal predecessors, (387), 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) [2023-08-26 21:21:44,073 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 250.0) internal successors, (1000), 4 states have internal predecessors, (1000), 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) [2023-08-26 21:21:44,074 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 250.0) internal successors, (1000), 4 states have internal predecessors, (1000), 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) [2023-08-26 21:21:44,074 INFO L175 Difference]: Start difference. First operand has 49 places, 41 transitions, 129 flow. Second operand 3 states and 387 transitions. [2023-08-26 21:21:44,074 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 59 transitions, 288 flow [2023-08-26 21:21:44,076 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 59 transitions, 280 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-26 21:21:44,077 INFO L231 Difference]: Finished difference. Result has 49 places, 40 transitions, 126 flow [2023-08-26 21:21:44,077 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=122, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=40, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=126, PETRI_PLACES=49, PETRI_TRANSITIONS=40} [2023-08-26 21:21:44,078 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, -1 predicate places. [2023-08-26 21:21:44,081 INFO L495 AbstractCegarLoop]: Abstraction has has 49 places, 40 transitions, 126 flow [2023-08-26 21:21:44,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 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) [2023-08-26 21:21:44,082 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:44,086 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:44,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-26 21:21:44,086 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:44,089 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:44,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1135434904, now seen corresponding path program 1 times [2023-08-26 21:21:44,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:44,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492624082] [2023-08-26 21:21:44,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:44,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:44,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:44,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492624082] [2023-08-26 21:21:44,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492624082] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:44,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:44,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-26 21:21:44,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410181994] [2023-08-26 21:21:44,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:44,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-26 21:21:44,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:44,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-26 21:21:44,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-26 21:21:44,165 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 250 [2023-08-26 21:21:44,165 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 40 transitions, 126 flow. Second operand has 4 states, 4 states have (on average 111.0) internal successors, (444), 4 states have internal predecessors, (444), 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) [2023-08-26 21:21:44,165 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:44,165 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 250 [2023-08-26 21:21:44,165 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:44,898 INFO L124 PetriNetUnfolderBase]: 5621/7829 cut-off events. [2023-08-26 21:21:44,898 INFO L125 PetriNetUnfolderBase]: For 822/822 co-relation queries the response was YES. [2023-08-26 21:21:44,922 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19425 conditions, 7829 events. 5621/7829 cut-off events. For 822/822 co-relation queries the response was YES. Maximal size of possible extension queue 449. Compared 42357 event pairs, 1317 based on Foata normal form. 0/5820 useless extension candidates. Maximal degree in co-relation 19413. Up to 6914 conditions per place. [2023-08-26 21:21:44,957 INFO L140 encePairwiseOnDemand]: 241/250 looper letters, 45 selfloop transitions, 5 changer transitions 0/54 dead transitions. [2023-08-26 21:21:44,957 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 54 transitions, 254 flow [2023-08-26 21:21:45,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-26 21:21:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-26 21:21:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 490 transitions. [2023-08-26 21:21:45,030 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49 [2023-08-26 21:21:45,030 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 490 transitions. [2023-08-26 21:21:45,030 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 490 transitions. [2023-08-26 21:21:45,030 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:45,030 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 490 transitions. [2023-08-26 21:21:45,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 122.5) internal successors, (490), 4 states have internal predecessors, (490), 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) [2023-08-26 21:21:45,033 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 250.0) internal successors, (1250), 5 states have internal predecessors, (1250), 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) [2023-08-26 21:21:45,034 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 250.0) internal successors, (1250), 5 states have internal predecessors, (1250), 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) [2023-08-26 21:21:45,034 INFO L175 Difference]: Start difference. First operand has 49 places, 40 transitions, 126 flow. Second operand 4 states and 490 transitions. [2023-08-26 21:21:45,034 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 54 transitions, 254 flow [2023-08-26 21:21:45,036 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 54 transitions, 248 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-26 21:21:45,037 INFO L231 Difference]: Finished difference. Result has 46 places, 36 transitions, 116 flow [2023-08-26 21:21:45,038 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=106, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=116, PETRI_PLACES=46, PETRI_TRANSITIONS=36} [2023-08-26 21:21:45,038 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, -4 predicate places. [2023-08-26 21:21:45,038 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 36 transitions, 116 flow [2023-08-26 21:21:45,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 111.0) internal successors, (444), 4 states have internal predecessors, (444), 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) [2023-08-26 21:21:45,039 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:45,039 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:45,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-26 21:21:45,039 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:45,040 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:45,040 INFO L85 PathProgramCache]: Analyzing trace with hash 1365873095, now seen corresponding path program 1 times [2023-08-26 21:21:45,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:45,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599436828] [2023-08-26 21:21:45,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:45,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:45,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599436828] [2023-08-26 21:21:45,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599436828] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:45,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:45,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-26 21:21:45,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627337384] [2023-08-26 21:21:45,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:45,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-26 21:21:45,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:45,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-26 21:21:45,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-08-26 21:21:45,081 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 250 [2023-08-26 21:21:45,082 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 36 transitions, 116 flow. Second operand has 4 states, 4 states have (on average 111.0) internal successors, (444), 4 states have internal predecessors, (444), 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) [2023-08-26 21:21:45,082 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:45,082 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 250 [2023-08-26 21:21:45,082 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:45,468 INFO L124 PetriNetUnfolderBase]: 3389/4827 cut-off events. [2023-08-26 21:21:45,468 INFO L125 PetriNetUnfolderBase]: For 1298/1298 co-relation queries the response was YES. [2023-08-26 21:21:45,478 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11847 conditions, 4827 events. 3389/4827 cut-off events. For 1298/1298 co-relation queries the response was YES. Maximal size of possible extension queue 237. Compared 24343 event pairs, 680 based on Foata normal form. 0/4112 useless extension candidates. Maximal degree in co-relation 11835. Up to 2243 conditions per place. [2023-08-26 21:21:45,499 INFO L140 encePairwiseOnDemand]: 241/250 looper letters, 61 selfloop transitions, 9 changer transitions 0/74 dead transitions. [2023-08-26 21:21:45,499 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 74 transitions, 350 flow [2023-08-26 21:21:45,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-26 21:21:45,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-26 21:21:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 510 transitions. [2023-08-26 21:21:45,501 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.51 [2023-08-26 21:21:45,501 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 510 transitions. [2023-08-26 21:21:45,501 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 510 transitions. [2023-08-26 21:21:45,501 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:45,502 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 510 transitions. [2023-08-26 21:21:45,503 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 127.5) internal successors, (510), 4 states have internal predecessors, (510), 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) [2023-08-26 21:21:45,504 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 250.0) internal successors, (1250), 5 states have internal predecessors, (1250), 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) [2023-08-26 21:21:45,505 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 250.0) internal successors, (1250), 5 states have internal predecessors, (1250), 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) [2023-08-26 21:21:45,505 INFO L175 Difference]: Start difference. First operand has 46 places, 36 transitions, 116 flow. Second operand 4 states and 510 transitions. [2023-08-26 21:21:45,505 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 74 transitions, 350 flow [2023-08-26 21:21:45,507 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 47 places, 74 transitions, 344 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-26 21:21:45,508 INFO L231 Difference]: Finished difference. Result has 48 places, 40 transitions, 168 flow [2023-08-26 21:21:45,508 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=110, PETRI_DIFFERENCE_MINUEND_PLACES=44, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=168, PETRI_PLACES=48, PETRI_TRANSITIONS=40} [2023-08-26 21:21:45,509 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, -2 predicate places. [2023-08-26 21:21:45,509 INFO L495 AbstractCegarLoop]: Abstraction has has 48 places, 40 transitions, 168 flow [2023-08-26 21:21:45,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 111.0) internal successors, (444), 4 states have internal predecessors, (444), 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) [2023-08-26 21:21:45,509 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:45,509 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:45,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-26 21:21:45,510 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:45,510 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:45,510 INFO L85 PathProgramCache]: Analyzing trace with hash -1972384789, now seen corresponding path program 1 times [2023-08-26 21:21:45,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:45,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163405849] [2023-08-26 21:21:45,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:45,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:46,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:46,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:46,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163405849] [2023-08-26 21:21:46,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163405849] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:46,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:46,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-26 21:21:46,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944782210] [2023-08-26 21:21:46,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:46,352 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-26 21:21:46,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:46,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-26 21:21:46,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-26 21:21:46,353 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 250 [2023-08-26 21:21:46,354 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 48 places, 40 transitions, 168 flow. Second operand has 5 states, 5 states have (on average 97.4) internal successors, (487), 5 states have internal predecessors, (487), 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) [2023-08-26 21:21:46,354 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:46,354 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 250 [2023-08-26 21:21:46,354 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:48,211 INFO L124 PetriNetUnfolderBase]: 17363/23792 cut-off events. [2023-08-26 21:21:48,211 INFO L125 PetriNetUnfolderBase]: For 17522/17522 co-relation queries the response was YES. [2023-08-26 21:21:48,254 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65791 conditions, 23792 events. 17363/23792 cut-off events. For 17522/17522 co-relation queries the response was YES. Maximal size of possible extension queue 782. Compared 129611 event pairs, 1062 based on Foata normal form. 0/21352 useless extension candidates. Maximal degree in co-relation 65778. Up to 10917 conditions per place. [2023-08-26 21:21:48,340 INFO L140 encePairwiseOnDemand]: 237/250 looper letters, 135 selfloop transitions, 26 changer transitions 0/161 dead transitions. [2023-08-26 21:21:48,340 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 161 transitions, 1010 flow [2023-08-26 21:21:48,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:21:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:21:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 793 transitions. [2023-08-26 21:21:48,343 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4531428571428571 [2023-08-26 21:21:48,343 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 793 transitions. [2023-08-26 21:21:48,343 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 793 transitions. [2023-08-26 21:21:48,343 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:48,344 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 793 transitions. [2023-08-26 21:21:48,345 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 113.28571428571429) internal successors, (793), 7 states have internal predecessors, (793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-26 21:21:48,348 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:21:48,349 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:21:48,349 INFO L175 Difference]: Start difference. First operand has 48 places, 40 transitions, 168 flow. Second operand 7 states and 793 transitions. [2023-08-26 21:21:48,349 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 161 transitions, 1010 flow [2023-08-26 21:21:48,370 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 52 places, 161 transitions, 928 flow, removed 20 selfloop flow, removed 2 redundant places. [2023-08-26 21:21:48,373 INFO L231 Difference]: Finished difference. Result has 57 places, 67 transitions, 350 flow [2023-08-26 21:21:48,373 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=150, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=40, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=28, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=350, PETRI_PLACES=57, PETRI_TRANSITIONS=67} [2023-08-26 21:21:48,375 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 7 predicate places. [2023-08-26 21:21:48,375 INFO L495 AbstractCegarLoop]: Abstraction has has 57 places, 67 transitions, 350 flow [2023-08-26 21:21:48,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 97.4) internal successors, (487), 5 states have internal predecessors, (487), 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) [2023-08-26 21:21:48,376 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:48,376 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:48,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-26 21:21:48,376 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:48,376 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:48,376 INFO L85 PathProgramCache]: Analyzing trace with hash -1014412243, now seen corresponding path program 1 times [2023-08-26 21:21:48,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:48,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541613924] [2023-08-26 21:21:48,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:48,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:49,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:49,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541613924] [2023-08-26 21:21:49,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541613924] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:49,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:49,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-26 21:21:49,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913007827] [2023-08-26 21:21:49,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:49,008 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-26 21:21:49,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:49,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-26 21:21:49,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-26 21:21:49,009 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 250 [2023-08-26 21:21:49,010 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 67 transitions, 350 flow. Second operand has 5 states, 5 states have (on average 97.6) internal successors, (488), 5 states have internal predecessors, (488), 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) [2023-08-26 21:21:49,010 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:49,010 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 250 [2023-08-26 21:21:49,010 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:51,348 INFO L124 PetriNetUnfolderBase]: 20930/28644 cut-off events. [2023-08-26 21:21:51,348 INFO L125 PetriNetUnfolderBase]: For 41466/41466 co-relation queries the response was YES. [2023-08-26 21:21:51,421 INFO L83 FinitePrefix]: Finished finitePrefix Result has 103884 conditions, 28644 events. 20930/28644 cut-off events. For 41466/41466 co-relation queries the response was YES. Maximal size of possible extension queue 944. Compared 159592 event pairs, 1267 based on Foata normal form. 638/27331 useless extension candidates. Maximal degree in co-relation 103866. Up to 11692 conditions per place. [2023-08-26 21:21:51,721 INFO L140 encePairwiseOnDemand]: 237/250 looper letters, 154 selfloop transitions, 64 changer transitions 0/218 dead transitions. [2023-08-26 21:21:51,722 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 63 places, 218 transitions, 1575 flow [2023-08-26 21:21:51,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:21:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:21:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 799 transitions. [2023-08-26 21:21:51,725 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4565714285714286 [2023-08-26 21:21:51,725 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 799 transitions. [2023-08-26 21:21:51,725 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 799 transitions. [2023-08-26 21:21:51,726 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:51,726 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 799 transitions. [2023-08-26 21:21:51,728 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 114.14285714285714) internal successors, (799), 7 states have internal predecessors, (799), 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) [2023-08-26 21:21:51,730 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:21:51,731 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:21:51,731 INFO L175 Difference]: Start difference. First operand has 57 places, 67 transitions, 350 flow. Second operand 7 states and 799 transitions. [2023-08-26 21:21:51,731 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 63 places, 218 transitions, 1575 flow [2023-08-26 21:21:51,757 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 218 transitions, 1575 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-26 21:21:51,761 INFO L231 Difference]: Finished difference. Result has 69 places, 114 transitions, 932 flow [2023-08-26 21:21:51,761 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=350, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=932, PETRI_PLACES=69, PETRI_TRANSITIONS=114} [2023-08-26 21:21:51,763 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 19 predicate places. [2023-08-26 21:21:51,766 INFO L495 AbstractCegarLoop]: Abstraction has has 69 places, 114 transitions, 932 flow [2023-08-26 21:21:51,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 97.6) internal successors, (488), 5 states have internal predecessors, (488), 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) [2023-08-26 21:21:51,766 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:51,766 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:51,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-26 21:21:51,767 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:51,767 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:51,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1459120043, now seen corresponding path program 1 times [2023-08-26 21:21:51,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:51,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051930042] [2023-08-26 21:21:51,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:52,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:52,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051930042] [2023-08-26 21:21:52,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2051930042] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:52,313 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:52,313 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:21:52,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857319192] [2023-08-26 21:21:52,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:52,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-26 21:21:52,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:52,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-26 21:21:52,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-26 21:21:52,314 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 250 [2023-08-26 21:21:52,315 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 114 transitions, 932 flow. Second operand has 5 states, 5 states have (on average 97.8) internal successors, (489), 5 states have internal predecessors, (489), 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) [2023-08-26 21:21:52,315 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:52,315 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 250 [2023-08-26 21:21:52,315 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:21:56,583 INFO L124 PetriNetUnfolderBase]: 31703/43833 cut-off events. [2023-08-26 21:21:56,583 INFO L125 PetriNetUnfolderBase]: For 164110/164110 co-relation queries the response was YES. [2023-08-26 21:21:56,749 INFO L83 FinitePrefix]: Finished finitePrefix Result has 199251 conditions, 43833 events. 31703/43833 cut-off events. For 164110/164110 co-relation queries the response was YES. Maximal size of possible extension queue 1485. Compared 263270 event pairs, 4548 based on Foata normal form. 706/41058 useless extension candidates. Maximal degree in co-relation 199225. Up to 14175 conditions per place. [2023-08-26 21:21:56,938 INFO L140 encePairwiseOnDemand]: 237/250 looper letters, 204 selfloop transitions, 110 changer transitions 0/314 dead transitions. [2023-08-26 21:21:56,939 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 314 transitions, 3015 flow [2023-08-26 21:21:56,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:21:56,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:21:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 807 transitions. [2023-08-26 21:21:56,941 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.46114285714285713 [2023-08-26 21:21:56,941 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 807 transitions. [2023-08-26 21:21:56,941 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 807 transitions. [2023-08-26 21:21:56,942 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:21:56,942 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 807 transitions. [2023-08-26 21:21:56,944 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 115.28571428571429) internal successors, (807), 7 states have internal predecessors, (807), 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) [2023-08-26 21:21:56,947 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:21:56,947 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:21:56,947 INFO L175 Difference]: Start difference. First operand has 69 places, 114 transitions, 932 flow. Second operand 7 states and 807 transitions. [2023-08-26 21:21:56,947 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 314 transitions, 3015 flow [2023-08-26 21:21:58,049 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 314 transitions, 3001 flow, removed 7 selfloop flow, removed 0 redundant places. [2023-08-26 21:21:58,054 INFO L231 Difference]: Finished difference. Result has 81 places, 180 transitions, 2081 flow [2023-08-26 21:21:58,054 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=924, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=44, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2081, PETRI_PLACES=81, PETRI_TRANSITIONS=180} [2023-08-26 21:21:58,055 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 31 predicate places. [2023-08-26 21:21:58,055 INFO L495 AbstractCegarLoop]: Abstraction has has 81 places, 180 transitions, 2081 flow [2023-08-26 21:21:58,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 97.8) internal successors, (489), 5 states have internal predecessors, (489), 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) [2023-08-26 21:21:58,055 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:21:58,056 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:21:58,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-26 21:21:58,056 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:21:58,056 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:21:58,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1456796345, now seen corresponding path program 1 times [2023-08-26 21:21:58,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:21:58,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41507109] [2023-08-26 21:21:58,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:21:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:21:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:21:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:21:58,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:21:58,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41507109] [2023-08-26 21:21:58,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41507109] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:21:58,524 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:21:58,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-26 21:21:58,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053089276] [2023-08-26 21:21:58,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:21:58,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-26 21:21:58,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:21:58,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-26 21:21:58,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-26 21:21:58,526 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 250 [2023-08-26 21:21:58,527 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 180 transitions, 2081 flow. Second operand has 4 states, 4 states have (on average 110.5) internal successors, (442), 4 states have internal predecessors, (442), 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) [2023-08-26 21:21:58,527 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:21:58,527 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 250 [2023-08-26 21:21:58,527 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:22:04,248 INFO L124 PetriNetUnfolderBase]: 36307/51508 cut-off events. [2023-08-26 21:22:04,248 INFO L125 PetriNetUnfolderBase]: For 414639/423613 co-relation queries the response was YES. [2023-08-26 21:22:04,490 INFO L83 FinitePrefix]: Finished finitePrefix Result has 278295 conditions, 51508 events. 36307/51508 cut-off events. For 414639/423613 co-relation queries the response was YES. Maximal size of possible extension queue 2461. Compared 350261 event pairs, 5769 based on Foata normal form. 3373/49434 useless extension candidates. Maximal degree in co-relation 278261. Up to 24262 conditions per place. [2023-08-26 21:22:04,699 INFO L140 encePairwiseOnDemand]: 244/250 looper letters, 251 selfloop transitions, 48 changer transitions 0/351 dead transitions. [2023-08-26 21:22:04,699 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 85 places, 351 transitions, 4576 flow [2023-08-26 21:22:04,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-26 21:22:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-26 21:22:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 603 transitions. [2023-08-26 21:22:04,701 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4824 [2023-08-26 21:22:04,701 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 603 transitions. [2023-08-26 21:22:04,701 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 603 transitions. [2023-08-26 21:22:04,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:22:04,705 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 603 transitions. [2023-08-26 21:22:04,706 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 120.6) internal successors, (603), 5 states have internal predecessors, (603), 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) [2023-08-26 21:22:04,708 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 250.0) internal successors, (1500), 6 states have internal predecessors, (1500), 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) [2023-08-26 21:22:04,708 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 250.0) internal successors, (1500), 6 states have internal predecessors, (1500), 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) [2023-08-26 21:22:04,708 INFO L175 Difference]: Start difference. First operand has 81 places, 180 transitions, 2081 flow. Second operand 5 states and 603 transitions. [2023-08-26 21:22:04,708 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 85 places, 351 transitions, 4576 flow [2023-08-26 21:22:07,457 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 351 transitions, 4560 flow, removed 8 selfloop flow, removed 0 redundant places. [2023-08-26 21:22:07,461 INFO L231 Difference]: Finished difference. Result has 89 places, 223 transitions, 2878 flow [2023-08-26 21:22:07,462 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=2071, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=180, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=137, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2878, PETRI_PLACES=89, PETRI_TRANSITIONS=223} [2023-08-26 21:22:07,462 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 39 predicate places. [2023-08-26 21:22:07,462 INFO L495 AbstractCegarLoop]: Abstraction has has 89 places, 223 transitions, 2878 flow [2023-08-26 21:22:07,463 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 110.5) internal successors, (442), 4 states have internal predecessors, (442), 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) [2023-08-26 21:22:07,463 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:22:07,463 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:22:07,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-26 21:22:07,463 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:22:07,463 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:22:07,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1110645789, now seen corresponding path program 1 times [2023-08-26 21:22:07,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:22:07,464 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285553422] [2023-08-26 21:22:07,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:22:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:22:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:22:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:22:07,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:22:07,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285553422] [2023-08-26 21:22:07,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285553422] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:22:07,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:22:07,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:22:07,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793109901] [2023-08-26 21:22:07,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:22:07,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:22:07,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:22:07,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:22:07,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:22:07,783 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 250 [2023-08-26 21:22:07,783 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 223 transitions, 2878 flow. Second operand has 6 states, 6 states have (on average 109.5) internal successors, (657), 6 states have internal predecessors, (657), 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) [2023-08-26 21:22:07,783 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:22:07,783 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 250 [2023-08-26 21:22:07,784 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:22:14,939 INFO L124 PetriNetUnfolderBase]: 40429/57810 cut-off events. [2023-08-26 21:22:14,939 INFO L125 PetriNetUnfolderBase]: For 624084/630888 co-relation queries the response was YES. [2023-08-26 21:22:15,264 INFO L83 FinitePrefix]: Finished finitePrefix Result has 343164 conditions, 57810 events. 40429/57810 cut-off events. For 624084/630888 co-relation queries the response was YES. Maximal size of possible extension queue 2638. Compared 403618 event pairs, 3935 based on Foata normal form. 3101/55256 useless extension candidates. Maximal degree in co-relation 343124. Up to 30121 conditions per place. [2023-08-26 21:22:15,507 INFO L140 encePairwiseOnDemand]: 242/250 looper letters, 285 selfloop transitions, 169 changer transitions 0/506 dead transitions. [2023-08-26 21:22:15,507 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 506 transitions, 7256 flow [2023-08-26 21:22:15,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:22:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:22:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 846 transitions. [2023-08-26 21:22:15,511 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.48342857142857143 [2023-08-26 21:22:15,511 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 846 transitions. [2023-08-26 21:22:15,511 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 846 transitions. [2023-08-26 21:22:15,512 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:22:15,512 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 846 transitions. [2023-08-26 21:22:15,513 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 120.85714285714286) internal successors, (846), 7 states have internal predecessors, (846), 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) [2023-08-26 21:22:15,515 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:22:15,516 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:22:15,516 INFO L175 Difference]: Start difference. First operand has 89 places, 223 transitions, 2878 flow. Second operand 7 states and 846 transitions. [2023-08-26 21:22:15,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 506 transitions, 7256 flow [2023-08-26 21:22:20,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 506 transitions, 7250 flow, removed 3 selfloop flow, removed 0 redundant places. [2023-08-26 21:22:20,775 INFO L231 Difference]: Finished difference. Result has 101 places, 334 transitions, 5346 flow [2023-08-26 21:22:20,775 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=2872, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=223, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=58, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=5346, PETRI_PLACES=101, PETRI_TRANSITIONS=334} [2023-08-26 21:22:20,776 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 51 predicate places. [2023-08-26 21:22:20,776 INFO L495 AbstractCegarLoop]: Abstraction has has 101 places, 334 transitions, 5346 flow [2023-08-26 21:22:20,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 109.5) internal successors, (657), 6 states have internal predecessors, (657), 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) [2023-08-26 21:22:20,777 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:22:20,777 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:22:20,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-26 21:22:20,777 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:22:20,778 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:22:20,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1107330339, now seen corresponding path program 2 times [2023-08-26 21:22:20,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:22:20,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607826752] [2023-08-26 21:22:20,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:22:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:22:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:22:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:22:21,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:22:21,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607826752] [2023-08-26 21:22:21,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [607826752] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:22:21,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:22:21,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:22:21,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274725629] [2023-08-26 21:22:21,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:22:21,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:22:21,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:22:21,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:22:21,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:22:21,164 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 250 [2023-08-26 21:22:21,165 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 334 transitions, 5346 flow. Second operand has 6 states, 6 states have (on average 108.5) internal successors, (651), 6 states have internal predecessors, (651), 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) [2023-08-26 21:22:21,165 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:22:21,165 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 250 [2023-08-26 21:22:21,165 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:22:29,894 INFO L124 PetriNetUnfolderBase]: 43386/62156 cut-off events. [2023-08-26 21:22:29,894 INFO L125 PetriNetUnfolderBase]: For 1003941/1011293 co-relation queries the response was YES. [2023-08-26 21:22:30,346 INFO L83 FinitePrefix]: Finished finitePrefix Result has 413299 conditions, 62156 events. 43386/62156 cut-off events. For 1003941/1011293 co-relation queries the response was YES. Maximal size of possible extension queue 2881. Compared 439244 event pairs, 3609 based on Foata normal form. 3241/59147 useless extension candidates. Maximal degree in co-relation 413251. Up to 29839 conditions per place. [2023-08-26 21:22:30,683 INFO L140 encePairwiseOnDemand]: 244/250 looper letters, 314 selfloop transitions, 164 changer transitions 0/530 dead transitions. [2023-08-26 21:22:30,683 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 530 transitions, 8708 flow [2023-08-26 21:22:30,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:22:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:22:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 834 transitions. [2023-08-26 21:22:30,686 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4765714285714286 [2023-08-26 21:22:30,686 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 834 transitions. [2023-08-26 21:22:30,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 834 transitions. [2023-08-26 21:22:30,686 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:22:30,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 834 transitions. [2023-08-26 21:22:30,688 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 119.14285714285714) internal successors, (834), 7 states have internal predecessors, (834), 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) [2023-08-26 21:22:30,691 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:22:30,691 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:22:30,691 INFO L175 Difference]: Start difference. First operand has 101 places, 334 transitions, 5346 flow. Second operand 7 states and 834 transitions. [2023-08-26 21:22:30,691 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 530 transitions, 8708 flow [2023-08-26 21:22:38,721 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 530 transitions, 8644 flow, removed 32 selfloop flow, removed 0 redundant places. [2023-08-26 21:22:38,730 INFO L231 Difference]: Finished difference. Result has 111 places, 372 transitions, 6657 flow [2023-08-26 21:22:38,731 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=5282, PETRI_DIFFERENCE_MINUEND_PLACES=101, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=334, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=126, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=192, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=6657, PETRI_PLACES=111, PETRI_TRANSITIONS=372} [2023-08-26 21:22:38,731 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 61 predicate places. [2023-08-26 21:22:38,731 INFO L495 AbstractCegarLoop]: Abstraction has has 111 places, 372 transitions, 6657 flow [2023-08-26 21:22:38,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.5) internal successors, (651), 6 states have internal predecessors, (651), 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) [2023-08-26 21:22:38,732 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:22:38,732 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:22:38,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-26 21:22:38,732 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:22:38,732 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:22:38,733 INFO L85 PathProgramCache]: Analyzing trace with hash 1110695761, now seen corresponding path program 1 times [2023-08-26 21:22:38,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:22:38,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129333982] [2023-08-26 21:22:38,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:22:38,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:22:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:22:39,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:22:39,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:22:39,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129333982] [2023-08-26 21:22:39,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129333982] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:22:39,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:22:39,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:22:39,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505613236] [2023-08-26 21:22:39,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:22:39,282 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:22:39,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:22:39,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:22:39,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:22:39,284 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 250 [2023-08-26 21:22:39,284 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 372 transitions, 6657 flow. Second operand has 6 states, 6 states have (on average 97.5) internal successors, (585), 6 states have internal predecessors, (585), 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) [2023-08-26 21:22:39,284 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:22:39,284 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 250 [2023-08-26 21:22:39,284 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:22:53,148 INFO L124 PetriNetUnfolderBase]: 67861/93711 cut-off events. [2023-08-26 21:22:53,148 INFO L125 PetriNetUnfolderBase]: For 1830569/1830569 co-relation queries the response was YES. [2023-08-26 21:22:53,842 INFO L83 FinitePrefix]: Finished finitePrefix Result has 656173 conditions, 93711 events. 67861/93711 cut-off events. For 1830569/1830569 co-relation queries the response was YES. Maximal size of possible extension queue 3338. Compared 615423 event pairs, 9280 based on Foata normal form. 735/87585 useless extension candidates. Maximal degree in co-relation 656119. Up to 49164 conditions per place. [2023-08-26 21:22:54,460 INFO L140 encePairwiseOnDemand]: 239/250 looper letters, 646 selfloop transitions, 179 changer transitions 0/825 dead transitions. [2023-08-26 21:22:54,461 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 825 transitions, 14958 flow [2023-08-26 21:22:54,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:22:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:22:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 772 transitions. [2023-08-26 21:22:54,463 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.44114285714285717 [2023-08-26 21:22:54,463 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 772 transitions. [2023-08-26 21:22:54,463 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 772 transitions. [2023-08-26 21:22:54,463 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:22:54,463 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 772 transitions. [2023-08-26 21:22:54,464 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 110.28571428571429) internal successors, (772), 7 states have internal predecessors, (772), 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) [2023-08-26 21:22:54,466 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:22:54,467 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:22:54,467 INFO L175 Difference]: Start difference. First operand has 111 places, 372 transitions, 6657 flow. Second operand 7 states and 772 transitions. [2023-08-26 21:22:54,467 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 825 transitions, 14958 flow [2023-08-26 21:23:22,216 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 825 transitions, 14830 flow, removed 64 selfloop flow, removed 0 redundant places. [2023-08-26 21:23:22,225 INFO L231 Difference]: Finished difference. Result has 121 places, 489 transitions, 9361 flow [2023-08-26 21:23:22,225 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=6549, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=372, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=64, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=9361, PETRI_PLACES=121, PETRI_TRANSITIONS=489} [2023-08-26 21:23:22,226 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 71 predicate places. [2023-08-26 21:23:22,226 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 489 transitions, 9361 flow [2023-08-26 21:23:22,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 97.5) internal successors, (585), 6 states have internal predecessors, (585), 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) [2023-08-26 21:23:22,226 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:23:22,226 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:23:22,226 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-26 21:23:22,226 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:23:22,227 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:23:22,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1108879471, now seen corresponding path program 2 times [2023-08-26 21:23:22,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:23:22,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949571231] [2023-08-26 21:23:22,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:23:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:23:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:23:22,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:23:22,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:23:22,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949571231] [2023-08-26 21:23:22,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949571231] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:23:22,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:23:22,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:23:22,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34443503] [2023-08-26 21:23:22,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:23:22,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:23:22,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:23:22,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:23:22,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:23:22,811 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 250 [2023-08-26 21:23:22,811 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 489 transitions, 9361 flow. Second operand has 6 states, 6 states have (on average 97.5) internal successors, (585), 6 states have internal predecessors, (585), 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) [2023-08-26 21:23:22,811 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:23:22,811 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 250 [2023-08-26 21:23:22,812 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:23:41,056 INFO L124 PetriNetUnfolderBase]: 80141/110601 cut-off events. [2023-08-26 21:23:41,057 INFO L125 PetriNetUnfolderBase]: For 2628731/2628731 co-relation queries the response was YES. [2023-08-26 21:23:41,941 INFO L83 FinitePrefix]: Finished finitePrefix Result has 836466 conditions, 110601 events. 80141/110601 cut-off events. For 2628731/2628731 co-relation queries the response was YES. Maximal size of possible extension queue 3935. Compared 742146 event pairs, 11603 based on Foata normal form. 723/103345 useless extension candidates. Maximal degree in co-relation 836406. Up to 67015 conditions per place. [2023-08-26 21:23:42,504 INFO L140 encePairwiseOnDemand]: 239/250 looper letters, 667 selfloop transitions, 213 changer transitions 0/880 dead transitions. [2023-08-26 21:23:42,505 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 880 transitions, 17000 flow [2023-08-26 21:23:42,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:23:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:23:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 773 transitions. [2023-08-26 21:23:42,507 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4417142857142857 [2023-08-26 21:23:42,507 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 773 transitions. [2023-08-26 21:23:42,507 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 773 transitions. [2023-08-26 21:23:42,507 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:23:42,507 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 773 transitions. [2023-08-26 21:23:42,509 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 110.42857142857143) internal successors, (773), 7 states have internal predecessors, (773), 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) [2023-08-26 21:23:42,511 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:23:42,511 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:23:42,511 INFO L175 Difference]: Start difference. First operand has 121 places, 489 transitions, 9361 flow. Second operand 7 states and 773 transitions. [2023-08-26 21:23:42,512 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 127 places, 880 transitions, 17000 flow [2023-08-26 21:25:04,438 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 880 transitions, 16830 flow, removed 9 selfloop flow, removed 2 redundant places. [2023-08-26 21:25:04,448 INFO L231 Difference]: Finished difference. Result has 131 places, 574 transitions, 11901 flow [2023-08-26 21:25:04,449 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=9244, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=489, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=132, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=286, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=11901, PETRI_PLACES=131, PETRI_TRANSITIONS=574} [2023-08-26 21:25:04,449 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 81 predicate places. [2023-08-26 21:25:04,449 INFO L495 AbstractCegarLoop]: Abstraction has has 131 places, 574 transitions, 11901 flow [2023-08-26 21:25:04,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 97.5) internal successors, (585), 6 states have internal predecessors, (585), 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) [2023-08-26 21:25:04,450 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:25:04,450 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:25:04,450 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-26 21:25:04,450 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:25:04,450 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:25:04,450 INFO L85 PathProgramCache]: Analyzing trace with hash 20410301, now seen corresponding path program 3 times [2023-08-26 21:25:04,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:25:04,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725954059] [2023-08-26 21:25:04,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:25:04,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:25:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:25:04,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:25:04,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:25:04,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725954059] [2023-08-26 21:25:04,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725954059] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:25:04,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:25:04,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:25:04,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132288019] [2023-08-26 21:25:04,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:25:04,757 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:25:04,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:25:04,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:25:04,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:25:04,759 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 250 [2023-08-26 21:25:04,760 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 574 transitions, 11901 flow. Second operand has 6 states, 6 states have (on average 107.5) internal successors, (645), 6 states have internal predecessors, (645), 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) [2023-08-26 21:25:04,760 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:25:04,760 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 250 [2023-08-26 21:25:04,760 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:25:07,831 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][276], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, 27#L817true, Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) 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~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:25:07,832 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:25:07,832 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:25:07,832 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:25:07,832 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:25:09,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][276], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= 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(not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 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~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:25:09,627 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,627 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,628 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,628 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][458], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 4#ULTIMATE.startEXITtrue, Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 61#L777true, Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:25:09,628 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,628 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,628 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,628 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][406], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:25:09,892 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,892 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,892 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,893 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][418], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, 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Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:25:09,893 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,893 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,893 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,893 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][650], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= 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(= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 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~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not 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~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:25:09,894 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,894 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,894 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:09,894 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:25:12,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][406], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not 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Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 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0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:25:12,076 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, 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INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, 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2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:25:12,076 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,076 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:12,077 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:25:27,188 INFO L124 PetriNetUnfolderBase]: 79911/113039 cut-off events. [2023-08-26 21:25:27,189 INFO L125 PetriNetUnfolderBase]: For 3803129/3823429 co-relation queries the response was YES. [2023-08-26 21:25:28,213 INFO L83 FinitePrefix]: Finished finitePrefix Result has 970116 conditions, 113039 events. 79911/113039 cut-off events. For 3803129/3823429 co-relation queries the response was YES. Maximal size of possible extension queue 5306. Compared 838754 event pairs, 7023 based on Foata normal form. 9566/111751 useless extension candidates. Maximal degree in co-relation 970049. Up to 60722 conditions per place. [2023-08-26 21:25:29,153 INFO L140 encePairwiseOnDemand]: 243/250 looper letters, 674 selfloop transitions, 180 changer transitions 0/927 dead transitions. [2023-08-26 21:25:29,154 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 927 transitions, 20541 flow [2023-08-26 21:25:29,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:25:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:25:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 822 transitions. [2023-08-26 21:25:29,156 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4697142857142857 [2023-08-26 21:25:29,156 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 822 transitions. [2023-08-26 21:25:29,156 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 822 transitions. [2023-08-26 21:25:29,156 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:25:29,156 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 822 transitions. [2023-08-26 21:25:29,157 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 117.42857142857143) internal successors, (822), 7 states have internal predecessors, (822), 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) [2023-08-26 21:25:29,159 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:25:29,159 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 250.0) internal successors, (2000), 8 states have internal predecessors, (2000), 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) [2023-08-26 21:25:29,159 INFO L175 Difference]: Start difference. First operand has 131 places, 574 transitions, 11901 flow. Second operand 7 states and 822 transitions. [2023-08-26 21:25:29,159 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 927 transitions, 20541 flow [2023-08-26 21:26:40,529 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 927 transitions, 20445 flow, removed 48 selfloop flow, removed 0 redundant places. [2023-08-26 21:26:40,541 INFO L231 Difference]: Finished difference. Result has 141 places, 663 transitions, 14792 flow [2023-08-26 21:26:40,541 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=11843, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=574, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=91, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=399, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=14792, PETRI_PLACES=141, PETRI_TRANSITIONS=663} [2023-08-26 21:26:40,542 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 91 predicate places. [2023-08-26 21:26:40,542 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 663 transitions, 14792 flow [2023-08-26 21:26:40,542 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.5) internal successors, (645), 6 states have internal predecessors, (645), 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) [2023-08-26 21:26:40,542 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:26:40,542 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:26:40,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-26 21:26:40,542 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting P2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:26:40,543 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:26:40,543 INFO L85 PathProgramCache]: Analyzing trace with hash 2043168707, now seen corresponding path program 1 times [2023-08-26 21:26:40,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:26:40,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488468759] [2023-08-26 21:26:40,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:26:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:26:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:26:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:26:40,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:26:40,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488468759] [2023-08-26 21:26:40,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488468759] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:26:40,595 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:26:40,595 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-26 21:26:40,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530694059] [2023-08-26 21:26:40,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:26:40,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-26 21:26:40,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:26:40,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-26 21:26:40,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-26 21:26:40,596 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 250 [2023-08-26 21:26:40,597 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 663 transitions, 14792 flow. Second operand has 5 states, 5 states have (on average 111.6) internal successors, (558), 5 states have internal predecessors, (558), 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) [2023-08-26 21:26:40,597 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:26:40,597 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 250 [2023-08-26 21:26:40,597 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:26:43,192 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= 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inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, 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239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:43,193 INFO L294 olderBase$Statistics]: this new event has 17 ancestors and is cut-off event [2023-08-26 21:26:43,193 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2023-08-26 21:26:43,193 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2023-08-26 21:26:43,193 INFO L297 olderBase$Statistics]: existing Event has 17 ancestors and is cut-off event [2023-08-26 21:26:43,581 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let 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~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not 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(not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:43,581 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,581 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,581 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,581 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,582 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) 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(= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:43,582 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,582 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,582 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,582 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div 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~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not 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(div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:43,589 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} 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~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div 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(or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:43,589 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,589 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,590 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,590 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,590 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div 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~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 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Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:43,591 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,591 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,591 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:43,591 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,369 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 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(div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:44,369 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,369 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:44,370 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,370 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 55#L747true]) [2023-08-26 21:26:44,391 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 55#L747true]) [2023-08-26 21:26:44,392 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,392 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= 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(not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div 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~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:44,413 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,413 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div 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(= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:44,414 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,414 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:44,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 106#$Ultimate##0true, Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:44,798 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,798 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,798 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,799 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 106#$Ultimate##0true, Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:44,799 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,799 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,799 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:44,799 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,189 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:45,189 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,189 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 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~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,192 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][534], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 61#L777true, Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:45,192 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,192 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:45,193 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) 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(= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 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~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= 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(= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 61#L777true, Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,193 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,193 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,712 INFO L292 olderBase$Statistics]: inserting event number 8 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,712 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,712 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,712 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L292 olderBase$Statistics]: inserting event number 8 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) 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INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars 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(not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,713 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,713 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,714 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,714 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,729 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, 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(or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= 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256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:45,729 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,729 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,729 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,729 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,730 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][482], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not 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(div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= 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0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 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(not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,730 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,730 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,730 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,730 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not 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(* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 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~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,867 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,867 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, 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(or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 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Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) 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(or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:45,868 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 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~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:45,886 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,886 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, 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Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:45,887 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:45,887 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:46,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 55#L747true]) [2023-08-26 21:26:46,270 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 55#L747true]) [2023-08-26 21:26:46,271 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:46,271 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 132#L765true, Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 106#$Ultimate##0true, Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:47,028 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 132#L765true, Black: 167#(<= ~__unbuffered_cnt~0 1), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 106#$Ultimate##0true, Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:47,028 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,028 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), 106#$Ultimate##0true, Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:47,184 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,184 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,184 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,184 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,185 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), 106#$Ultimate##0true, Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:47,185 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,185 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,185 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,185 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:26:47,672 INFO L292 olderBase$Statistics]: inserting event number 8 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:47,673 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,673 INFO L292 olderBase$Statistics]: inserting event number 8 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 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olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][530], [Black: 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~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:47,674 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,674 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,674 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,674 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 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(or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, 115#P0EXITtrue, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:47,688 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,688 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,688 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,688 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][819], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 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P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div 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(= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, 115#P0EXITtrue, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:47,688 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,689 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,689 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:47,689 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,160 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= 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~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:48,161 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= 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(div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 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(div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:48,161 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,161 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 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(div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not 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~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 55#L747true]) [2023-08-26 21:26:48,779 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 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(not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 55#L747true]) [2023-08-26 21:26:48,779 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,779 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,995 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= 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(or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 55#L747true]) [2023-08-26 21:26:48,995 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,995 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,995 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,995 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,996 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let 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Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 55#L747true]) [2023-08-26 21:26:48,996 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,996 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,996 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:48,996 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 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256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:49,797 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), 106#$Ultimate##0true, Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:49,797 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,797 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,902 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), 106#$Ultimate##0true, Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:49,902 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,902 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,902 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,902 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,903 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), 106#$Ultimate##0true, Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:49,903 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,903 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,903 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:49,903 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:50,410 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:50,410 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,410 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 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(or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:50,887 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:50,887 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:50,887 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,054 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][173], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:51,054 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,054 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,054 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,054 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][176], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:51,055 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,055 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,055 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,055 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 55#L747true]) [2023-08-26 21:26:51,707 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div 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(not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 55#L747true]) [2023-08-26 21:26:51,707 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:51,707 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div 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~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 55#L747true]) [2023-08-26 21:26:52,126 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 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~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 55#L747true]) [2023-08-26 21:26:52,126 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:52,126 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:26:53,134 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 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~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:53,134 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,134 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,134 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,134 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,134 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= 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~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= 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~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:53,134 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,135 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,135 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,135 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not 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~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:53,503 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,503 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,503 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,503 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= 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~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 201#true, Black: 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 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256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:53,504 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,504 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,504 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,504 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div 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(= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:53,753 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= 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~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= 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~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:53,753 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,753 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][329], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) 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~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 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256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:26:53,873 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][288], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 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~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:26:53,874 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:53,874 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:26:55,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][1087], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) 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(div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 313#(<= ~__unbuffered_cnt~0 2)]) [2023-08-26 21:26:55,689 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][805], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div 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~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= 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(not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 313#(<= ~__unbuffered_cnt~0 2)]) [2023-08-26 21:26:55,689 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,689 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][1087], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 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~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, Black: 167#(<= ~__unbuffered_cnt~0 1), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= 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~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true, 313#(<= ~__unbuffered_cnt~0 2)]) [2023-08-26 21:26:55,797 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,797 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,797 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,797 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][805], [Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 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~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 99#P1EXITtrue, Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= 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(div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= 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~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 313#(<= ~__unbuffered_cnt~0 2)]) [2023-08-26 21:26:55,798 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,798 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,798 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:55,798 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:57,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][1512], [Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 262#true, P0Thread1of1ForFork3InUse, 65#L18-1true, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= 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~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 313#(<= ~__unbuffered_cnt~0 2)]) [2023-08-26 21:26:57,306 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-08-26 21:26:57,306 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:57,306 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:57,306 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-08-26 21:26:59,543 INFO L124 PetriNetUnfolderBase]: 62015/86414 cut-off events. [2023-08-26 21:26:59,543 INFO L125 PetriNetUnfolderBase]: For 3479343/3502374 co-relation queries the response was YES. [2023-08-26 21:27:00,386 INFO L83 FinitePrefix]: Finished finitePrefix Result has 795521 conditions, 86414 events. 62015/86414 cut-off events. For 3479343/3502374 co-relation queries the response was YES. Maximal size of possible extension queue 5306. Compared 628948 event pairs, 1987 based on Foata normal form. 11365/94066 useless extension candidates. Maximal degree in co-relation 795448. Up to 36462 conditions per place. [2023-08-26 21:27:00,882 INFO L140 encePairwiseOnDemand]: 241/250 looper letters, 1834 selfloop transitions, 13 changer transitions 0/1927 dead transitions. [2023-08-26 21:27:00,882 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 1927 transitions, 49948 flow [2023-08-26 21:27:00,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-26 21:27:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-26 21:27:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 637 transitions. [2023-08-26 21:27:00,884 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5096 [2023-08-26 21:27:00,884 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 637 transitions. [2023-08-26 21:27:00,884 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 637 transitions. [2023-08-26 21:27:00,884 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:27:00,885 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 637 transitions. [2023-08-26 21:27:00,886 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 127.4) internal successors, (637), 5 states have internal predecessors, (637), 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) [2023-08-26 21:27:00,887 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 250.0) internal successors, (1500), 6 states have internal predecessors, (1500), 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) [2023-08-26 21:27:00,888 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 250.0) internal successors, (1500), 6 states have internal predecessors, (1500), 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) [2023-08-26 21:27:00,888 INFO L175 Difference]: Start difference. First operand has 141 places, 663 transitions, 14792 flow. Second operand 5 states and 637 transitions. [2023-08-26 21:27:00,888 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 1927 transitions, 49948 flow [2023-08-26 21:27:28,944 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 1927 transitions, 49631 flow, removed 102 selfloop flow, removed 2 redundant places. [2023-08-26 21:27:28,964 INFO L231 Difference]: Finished difference. Result has 144 places, 667 transitions, 14730 flow [2023-08-26 21:27:28,965 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=14656, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=663, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=650, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=14730, PETRI_PLACES=144, PETRI_TRANSITIONS=667} [2023-08-26 21:27:28,965 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 94 predicate places. [2023-08-26 21:27:28,965 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 667 transitions, 14730 flow [2023-08-26 21:27:28,966 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 111.6) internal successors, (558), 5 states have internal predecessors, (558), 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) [2023-08-26 21:27:28,966 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:27:28,966 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:27:28,966 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-26 21:27:28,966 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:27:28,966 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:27:28,966 INFO L85 PathProgramCache]: Analyzing trace with hash -34357375, now seen corresponding path program 1 times [2023-08-26 21:27:28,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:27:28,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551355218] [2023-08-26 21:27:28,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:27:28,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:27:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:27:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:27:29,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:27:29,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551355218] [2023-08-26 21:27:29,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551355218] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:27:29,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:27:29,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-26 21:27:29,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468406411] [2023-08-26 21:27:29,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:27:29,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:27:29,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:27:29,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:27:29,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:27:29,278 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 250 [2023-08-26 21:27:29,279 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 667 transitions, 14730 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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) [2023-08-26 21:27:29,279 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:27:29,279 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 250 [2023-08-26 21:27:29,279 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:27:32,962 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][439], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 61#L777true, Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:27:32,963 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][471], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, 72#L750true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), Black: 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, Black: 313#(<= ~__unbuffered_cnt~0 2), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 61#L777true, Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:32,963 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:27:32,963 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:27:34,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, 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~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:34,970 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:27:34,970 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:34,970 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:34,970 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][419], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 152#(= ~__unbuffered_cnt~0 0), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= 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~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:35,286 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,286 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,286 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,286 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, 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Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,287 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][876], [Black: 247#true, 189#(not (= 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(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:35,287 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,287 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,287 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,287 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,290 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, 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(= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:35,290 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,290 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,290 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,290 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 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(= ~z$w_buff0_used~0 0))]) [2023-08-26 21:27:35,291 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:35,291 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:35,291 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:27:38,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][419], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 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2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:38,322 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][625], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:27:38,323 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,323 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][876], [Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, Black: 313#(<= ~__unbuffered_cnt~0 2), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:38,324 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,324 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,324 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,324 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][628], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:38,347 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,347 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,347 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,347 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][644], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 312#(<= ~__unbuffered_cnt~0 1), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:38,347 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,348 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,348 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:38,348 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:27:42,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 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~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:27:42,172 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,172 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,172 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,172 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][625], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 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Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:27:42,173 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,173 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,173 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:27:42,173 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:27:45,471 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][419], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 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(not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div 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olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,471 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,472 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,472 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,472 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 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256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:27:45,472 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,472 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,472 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:27:45,472 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:27:52,827 INFO L124 PetriNetUnfolderBase]: 74556/104154 cut-off events. [2023-08-26 21:27:52,827 INFO L125 PetriNetUnfolderBase]: For 4015658/4037118 co-relation queries the response was YES. [2023-08-26 21:27:53,874 INFO L83 FinitePrefix]: Finished finitePrefix Result has 984185 conditions, 104154 events. 74556/104154 cut-off events. For 4015658/4037118 co-relation queries the response was YES. Maximal size of possible extension queue 5729. Compared 750271 event pairs, 5899 based on Foata normal form. 8527/108612 useless extension candidates. Maximal degree in co-relation 984110. Up to 51874 conditions per place. [2023-08-26 21:27:54,633 INFO L140 encePairwiseOnDemand]: 241/250 looper letters, 579 selfloop transitions, 396 changer transitions 4/1052 dead transitions. [2023-08-26 21:27:54,633 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 1052 transitions, 24306 flow [2023-08-26 21:27:54,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-26 21:27:54,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-26 21:27:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1043 transitions. [2023-08-26 21:27:54,636 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.46355555555555555 [2023-08-26 21:27:54,636 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1043 transitions. [2023-08-26 21:27:54,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1043 transitions. [2023-08-26 21:27:54,636 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:27:54,637 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1043 transitions. [2023-08-26 21:27:54,639 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 115.88888888888889) internal successors, (1043), 9 states have internal predecessors, (1043), 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) [2023-08-26 21:27:54,641 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 250.0) internal successors, (2500), 10 states have internal predecessors, (2500), 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) [2023-08-26 21:27:54,642 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 250.0) internal successors, (2500), 10 states have internal predecessors, (2500), 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) [2023-08-26 21:27:54,642 INFO L175 Difference]: Start difference. First operand has 144 places, 667 transitions, 14730 flow. Second operand 9 states and 1043 transitions. [2023-08-26 21:27:54,642 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 1052 transitions, 24306 flow [2023-08-26 21:29:38,104 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 1052 transitions, 24138 flow, removed 43 selfloop flow, removed 3 redundant places. [2023-08-26 21:29:38,118 INFO L231 Difference]: Finished difference. Result has 153 places, 773 transitions, 18729 flow [2023-08-26 21:29:38,119 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=14676, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=667, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=293, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=309, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=18729, PETRI_PLACES=153, PETRI_TRANSITIONS=773} [2023-08-26 21:29:38,119 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 103 predicate places. [2023-08-26 21:29:38,119 INFO L495 AbstractCegarLoop]: Abstraction has has 153 places, 773 transitions, 18729 flow [2023-08-26 21:29:38,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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) [2023-08-26 21:29:38,120 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:29:38,120 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:29:38,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-08-26 21:29:38,120 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:29:38,120 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:29:38,120 INFO L85 PathProgramCache]: Analyzing trace with hash -32541085, now seen corresponding path program 2 times [2023-08-26 21:29:38,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:29:38,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92995209] [2023-08-26 21:29:38,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:29:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:29:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:29:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:29:38,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:29:38,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92995209] [2023-08-26 21:29:38,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92995209] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:29:38,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:29:38,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-08-26 21:29:38,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376835191] [2023-08-26 21:29:38,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:29:38,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:29:38,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:29:38,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:29:38,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:29:38,477 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 250 [2023-08-26 21:29:38,478 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 773 transitions, 18729 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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) [2023-08-26 21:29:38,478 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:29:38,478 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 250 [2023-08-26 21:29:38,478 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:29:42,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][466], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 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cut-off event [2023-08-26 21:29:42,693 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:29:42,693 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:29:42,693 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:29:42,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:42,693 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:29:42,693 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:29:42,693 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:29:42,693 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][466], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 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ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, 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~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:45,156 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,156 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,520 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][670], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= 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INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,520 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,520 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,521 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, 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~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:45,521 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,521 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,521 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,521 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][689], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= 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olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,522 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,522 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,522 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 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~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div 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~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:29:45,526 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,526 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,526 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,526 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][443], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) 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cut-off event [2023-08-26 21:29:45,526 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, 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(= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:45,527 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,527 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,527 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:45,527 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:29:48,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} 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(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= 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ancestors and is cut-off event [2023-08-26 21:29:48,655 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] 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~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:48,655 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,655 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,655 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,655 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][689], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 340#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 187#(= ~x~0 0), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:29:48,656 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,656 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,656 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,656 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][671], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 340#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:29:48,660 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][443], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 117#L787true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 340#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:48,660 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,660 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,661 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base, ~x~0][502], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 4#ULTIMATE.startEXITtrue, Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 11#L762true, Black: 313#(<= ~__unbuffered_cnt~0 2), 340#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 204#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:48,661 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,661 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,661 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:48,661 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:29:52,844 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][671], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 262#true, P3Thread1of1ForFork0InUse, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 4#ULTIMATE.startEXITtrue, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 27#L817true, Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) 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217#true, 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:29:52,845 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][443], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not 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~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:52,845 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:29:52,845 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-08-26 21:29:57,109 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, 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(div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, 96#L780true, Black: 152#(= ~__unbuffered_cnt~0 0), Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 132#L765true, Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), 4#ULTIMATE.startEXITtrue, 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 170#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 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~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 167#(<= ~__unbuffered_cnt~0 1), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div 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~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 203#(= ~y~0 1), Black: 209#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~y~0 1)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:29:57,109 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,109 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,109 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,110 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,110 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][443], [Black: 247#true, 322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 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217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 115#P0EXITtrue, Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:29:57,110 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,110 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,110 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:29:57,110 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-08-26 21:30:06,578 INFO L124 PetriNetUnfolderBase]: 82214/114925 cut-off events. [2023-08-26 21:30:06,578 INFO L125 PetriNetUnfolderBase]: For 5622210/5645632 co-relation queries the response was YES. [2023-08-26 21:30:07,837 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1148987 conditions, 114925 events. 82214/114925 cut-off events. For 5622210/5645632 co-relation queries the response was YES. Maximal size of possible extension queue 6429. Compared 839833 event pairs, 6474 based on Foata normal form. 9214/119763 useless extension candidates. Maximal degree in co-relation 1148908. Up to 53359 conditions per place. [2023-08-26 21:30:08,666 INFO L140 encePairwiseOnDemand]: 241/250 looper letters, 655 selfloop transitions, 464 changer transitions 4/1196 dead transitions. [2023-08-26 21:30:08,666 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 161 places, 1196 transitions, 29999 flow [2023-08-26 21:30:08,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-26 21:30:08,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-26 21:30:08,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1040 transitions. [2023-08-26 21:30:08,668 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4622222222222222 [2023-08-26 21:30:08,668 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1040 transitions. [2023-08-26 21:30:08,668 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1040 transitions. [2023-08-26 21:30:08,669 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:30:08,669 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1040 transitions. [2023-08-26 21:30:08,671 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 115.55555555555556) internal successors, (1040), 9 states have internal predecessors, (1040), 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) [2023-08-26 21:30:08,675 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 250.0) internal successors, (2500), 10 states have internal predecessors, (2500), 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) [2023-08-26 21:30:08,675 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 250.0) internal successors, (2500), 10 states have internal predecessors, (2500), 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) [2023-08-26 21:30:08,675 INFO L175 Difference]: Start difference. First operand has 153 places, 773 transitions, 18729 flow. Second operand 9 states and 1040 transitions. [2023-08-26 21:30:08,675 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 161 places, 1196 transitions, 29999 flow [2023-08-26 21:32:38,838 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 156 places, 1196 transitions, 28801 flow, removed 283 selfloop flow, removed 5 redundant places. [2023-08-26 21:32:38,855 INFO L231 Difference]: Finished difference. Result has 163 places, 911 transitions, 23601 flow [2023-08-26 21:32:38,855 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=250, PETRI_DIFFERENCE_MINUEND_FLOW=17928, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=773, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=332, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=344, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=23601, PETRI_PLACES=163, PETRI_TRANSITIONS=911} [2023-08-26 21:32:38,855 INFO L281 CegarLoopForPetriNet]: 50 programPoint places, 113 predicate places. [2023-08-26 21:32:38,856 INFO L495 AbstractCegarLoop]: Abstraction has has 163 places, 911 transitions, 23601 flow [2023-08-26 21:32:38,856 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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) [2023-08-26 21:32:38,856 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:32:38,856 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:32:38,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-08-26 21:32:38,856 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [P0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, P1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 19 more)] === [2023-08-26 21:32:38,857 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:32:38,857 INFO L85 PathProgramCache]: Analyzing trace with hash 632626133, now seen corresponding path program 3 times [2023-08-26 21:32:38,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:32:38,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395884407] [2023-08-26 21:32:38,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:32:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:32:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:32:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:32:39,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:32:39,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395884407] [2023-08-26 21:32:39,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395884407] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:32:39,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:32:39,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:32:39,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452975542] [2023-08-26 21:32:39,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:32:39,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:32:39,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:32:39,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:32:39,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:32:39,061 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 250 [2023-08-26 21:32:39,061 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 911 transitions, 23601 flow. Second operand has 6 states, 6 states have (on average 108.66666666666667) internal successors, (652), 6 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-26 21:32:39,061 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:32:39,061 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 250 [2023-08-26 21:32:39,061 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:32:43,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_57} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][483], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), Black: 277#true, Black: 280#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 72#L750true, Black: 284#(and (= ~z$w_buff1_used~0 0) (= ~z$w_buff0~0 2) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 279#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0) (= ~z$w_buff0_used~0 0)), Black: 167#(<= ~__unbuffered_cnt~0 1), 4#ULTIMATE.startEXITtrue, 27#L817true, Black: 303#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 292#true, Black: 296#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 170#true, Black: 173#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 176#(and (= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 282#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 178#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 313#(<= ~__unbuffered_cnt~0 2), 340#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 220#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 185#true, Black: 193#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 191#(and (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 187#(= ~x~0 0), 233#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 188#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= 2 ~x~0)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0))) 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[2023-08-26 21:32:43,717 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:32:43,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:32:43,717 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-08-26 21:32:43,717 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:32:43,717 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:32:43,717 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-08-26 21:32:46,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_86, 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0) (= ~z~0 0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:32:46,576 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:32:46,576 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:46,576 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:46,576 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][725], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, Black: 271#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P3Thread1of1ForFork0InUse, Black: 262#true, Black: 266#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0)))), P2Thread1of1ForFork2InUse, Black: 281#(and (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p3_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) 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(not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0)))), Black: 316#true, Black: 320#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 328#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 174#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 201#true, Black: 207#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~y~0)) 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cut-off event [2023-08-26 21:32:47,017 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,017 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, 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(= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:32:47,017 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,017 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,017 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,018 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,018 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod 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~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:32:47,019 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,019 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,019 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,019 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) 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0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 334#true, Black: 339#(and (= ~z~0 1) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), Black: 344#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 219#(and (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 368#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), Black: 222#(and (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$w_buff0~0 0) (= ~z~0 0)), 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 217#true, 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 311#(= ~__unbuffered_cnt~0 0), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:32:47,024 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,024 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,024 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,024 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= 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21:32:47,025 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,025 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,025 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,073 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 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L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,073 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,073 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,073 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,073 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 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Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 372#(and (= ~z~0 1) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 35#L810true]) [2023-08-26 21:32:47,074 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,074 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,074 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:47,074 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-08-26 21:32:50,997 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, 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ancestors and is cut-off event [2023-08-26 21:32:50,998 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,998 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] 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~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:32:50,998 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,998 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,998 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,998 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,999 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:32:50,999 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,999 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,999 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:50,999 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, 17#$Ultimate##0true, Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:32:51,004 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_92 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_79 256) 0)) .cse2))) (and (= v_~z$r_buff0_thd3~0_25 (ite .cse0 0 v_~z$r_buff0_thd3~0_26)) (= (ite (or .cse0 .cse1) 0 v_~z$w_buff1_used~0_79) v_~z$w_buff1_used~0_78) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_78 256) 0)) .cse2) (and .cse3 (not (= (mod v_~z$r_buff0_thd3~0_25 256) 0)))) 0 v_~z$r_buff1_thd3~0_24) v_~z$r_buff1_thd3~0_23) (= (ite .cse4 0 v_~z$w_buff0_used~0_92) v_~z$w_buff0_used~0_91) (= v_~z~0_49 (ite .cse4 v_~z$w_buff0~0_36 (ite .cse1 v_~z$w_buff1~0_27 v_~z~0_50)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_92, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_26, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_50} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_91, ~z$w_buff0~0=v_~z$w_buff0~0_36, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_23, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_25, ~z$w_buff1~0=v_~z$w_buff1~0_27, ~z~0=v_~z~0_49} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][730], [322#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 247#true, Black: 250#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 189#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 256#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 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ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= v_~x~0_17 2)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_17} AuxVars[] 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0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:32:51,004 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,005 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,005 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,005 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,048 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L810-->L817: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_99 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_33 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~z$w_buff1_used~0_87 256) 0)) .cse3)) (.cse0 (and (not (= (mod v_~z$w_buff0_used~0_100 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5))) (and (= v_~z~0_57 (ite .cse0 v_~z$w_buff0~0_40 (ite .cse1 v_~z$w_buff1~0_31 v_~z~0_58))) (= (ite (or .cse2 .cse1) 0 v_~z$w_buff1_used~0_87) v_~z$w_buff1_used~0_86) (= v_~z$w_buff0_used~0_99 (ite .cse0 0 v_~z$w_buff0_used~0_100)) (= (ite .cse2 0 v_~z$r_buff0_thd4~0_33) v_~z$r_buff0_thd4~0_32) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_86 256) 0)) .cse3) (and .cse4 (not (= (mod v_~z$r_buff0_thd4~0_32 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23)))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_100, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_33, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_87, ~z$w_buff1~0=v_~z$w_buff1~0_31, ~z~0=v_~z~0_58} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_99, ~z$w_buff0~0=v_~z$w_buff0~0_40, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_32, 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~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0))]) [2023-08-26 21:32:51,049 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L780-->L787: Formula: (let ((.cse2 (not (= (mod v_~z$r_buff1_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~z$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_26 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Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 35#L810true]) [2023-08-26 21:32:51,049 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] $Ultimate##0-->L762: Formula: (and (= 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0)), Black: 217#true, 205#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 162#(<= 1 ~__unbuffered_cnt~0), 252#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 267#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 235#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 115#P0EXITtrue, 297#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 239#(and (= ~z~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 230#(and (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), Black: 228#true, Black: 237#(and (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0_used~0 0)), 372#(and (= ~z~0 1) (= ~z$w_buff1~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0)), 35#L810true]) [2023-08-26 21:32:51,049 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:32:51,049 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-08-26 21:33:13,885 INFO L124 PetriNetUnfolderBase]: 92848/129615 cut-off events. [2023-08-26 21:33:13,886 INFO L125 PetriNetUnfolderBase]: For 7000567/7026493 co-relation queries the response was YES. [2023-08-26 21:33:15,436 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1377380 conditions, 129615 events. 92848/129615 cut-off events. For 7000567/7026493 co-relation queries the response was YES. Maximal size of possible extension queue 7462. Compared 958604 event pairs, 5411 based on Foata normal form. 11804/137287 useless extension candidates. Maximal degree in co-relation 1377294. Up to 53107 conditions per place. [2023-08-26 21:33:16,418 INFO L140 encePairwiseOnDemand]: 241/250 looper letters, 666 selfloop transitions, 632 changer transitions 4/1375 dead transitions. [2023-08-26 21:33:16,418 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 1375 transitions, 36555 flow [2023-08-26 21:33:16,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-26 21:33:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-26 21:33:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1167 transitions. [2023-08-26 21:33:16,421 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4668 [2023-08-26 21:33:16,421 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1167 transitions. [2023-08-26 21:33:16,421 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1167 transitions. [2023-08-26 21:33:16,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:33:16,422 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1167 transitions. [2023-08-26 21:33:16,424 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 116.7) internal successors, (1167), 10 states have internal predecessors, (1167), 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) [2023-08-26 21:33:16,427 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 250.0) internal successors, (2750), 11 states have internal predecessors, (2750), 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) [2023-08-26 21:33:16,428 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 250.0) internal successors, (2750), 11 states have internal predecessors, (2750), 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) [2023-08-26 21:33:16,428 INFO L175 Difference]: Start difference. First operand has 163 places, 911 transitions, 23601 flow. Second operand 10 states and 1167 transitions. [2023-08-26 21:33:16,428 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 172 places, 1375 transitions, 36555 flow Received shutdown request... [2023-08-26 21:35:05,606 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-08-26 21:35:06,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown