./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 39bd8ca48891731a487992488872bfabe93c299f5e64a0d2d763ed7464a4fc31 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 06:53:49,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 06:53:50,058 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-13 06:53:50,062 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 06:53:50,063 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 06:53:50,087 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 06:53:50,088 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 06:53:50,089 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 06:53:50,089 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 06:53:50,090 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 06:53:50,091 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 06:53:50,091 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 06:53:50,092 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 06:53:50,094 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 06:53:50,094 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 06:53:50,094 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 06:53:50,095 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 06:53:50,095 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-13 06:53:50,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 06:53:50,098 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-13 06:53:50,098 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 06:53:50,101 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 06:53:50,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 06:53:50,102 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 06:53:50,102 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 06:53:50,102 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-13 06:53:50,103 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 06:53:50,103 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 06:53:50,103 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 06:53:50,103 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 06:53:50,104 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 06:53:50,104 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 06:53:50,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 06:53:50,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 06:53:50,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 06:53:50,107 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 06:53:50,107 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 06:53:50,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 06:53:50,107 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 06:53:50,107 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 06:53:50,108 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 06:53:50,109 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 06:53:50,109 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39bd8ca48891731a487992488872bfabe93c299f5e64a0d2d763ed7464a4fc31 [2024-10-13 06:53:50,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 06:53:50,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 06:53:50,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 06:53:50,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 06:53:50,415 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 06:53:50,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i [2024-10-13 06:53:51,907 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 06:53:52,174 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 06:53:52,175 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i [2024-10-13 06:53:52,194 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ea5d401c/5d355b25b58b42cc84077f11a0ea74ce/FLAG86b952538 [2024-10-13 06:53:52,483 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ea5d401c/5d355b25b58b42cc84077f11a0ea74ce [2024-10-13 06:53:52,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 06:53:52,487 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 06:53:52,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 06:53:52,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 06:53:52,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 06:53:52,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:53:52" (1/1) ... [2024-10-13 06:53:52,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548023a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:52, skipping insertion in model container [2024-10-13 06:53:52,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:53:52" (1/1) ... [2024-10-13 06:53:52,549 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 06:53:52,753 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i[945,958] [2024-10-13 06:53:52,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 06:53:53,012 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 06:53:53,025 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i[945,958] [2024-10-13 06:53:53,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 06:53:53,144 INFO L204 MainTranslator]: Completed translation [2024-10-13 06:53:53,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53 WrapperNode [2024-10-13 06:53:53,146 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 06:53:53,147 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 06:53:53,147 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 06:53:53,147 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 06:53:53,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,178 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,216 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 130 [2024-10-13 06:53:53,217 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 06:53:53,218 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 06:53:53,218 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 06:53:53,218 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 06:53:53,228 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,232 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,269 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-13 06:53:53,270 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,270 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,293 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,295 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,297 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,299 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,302 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 06:53:53,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 06:53:53,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 06:53:53,303 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 06:53:53,304 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (1/1) ... [2024-10-13 06:53:53,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 06:53:53,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 06:53:53,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-13 06:53:53,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-13 06:53:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-10-13 06:53:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 06:53:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-10-13 06:53:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-10-13 06:53:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-10-13 06:53:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-10-13 06:53:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-10-13 06:53:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-10-13 06:53:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-10-13 06:53:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-10-13 06:53:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 06:53:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-10-13 06:53:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 06:53:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 06:53:53,397 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-13 06:53:53,527 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 06:53:53,529 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 06:53:53,847 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-13 06:53:53,847 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 06:53:54,087 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 06:53:54,089 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-13 06:53:54,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:53:54 BoogieIcfgContainer [2024-10-13 06:53:54,090 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 06:53:54,091 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 06:53:54,093 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 06:53:54,097 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 06:53:54,097 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:53:52" (1/3) ... [2024-10-13 06:53:54,098 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12c170ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:53:54, skipping insertion in model container [2024-10-13 06:53:54,098 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:53:53" (2/3) ... [2024-10-13 06:53:54,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12c170ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:53:54, skipping insertion in model container [2024-10-13 06:53:54,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:53:54" (3/3) ... [2024-10-13 06:53:54,100 INFO L112 eAbstractionObserver]: Analyzing ICFG mix013.oepc.i [2024-10-13 06:53:54,115 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 06:53:54,115 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-10-13 06:53:54,116 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-13 06:53:54,172 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-13 06:53:54,210 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 62 places, 50 transitions, 116 flow [2024-10-13 06:53:54,246 INFO L124 PetriNetUnfolderBase]: 1/46 cut-off events. [2024-10-13 06:53:54,246 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-13 06:53:54,250 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59 conditions, 46 events. 1/46 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 98 event pairs, 0 based on Foata normal form. 0/43 useless extension candidates. Maximal degree in co-relation 50. Up to 2 conditions per place. [2024-10-13 06:53:54,251 INFO L82 GeneralOperation]: Start removeDead. Operand has 62 places, 50 transitions, 116 flow [2024-10-13 06:53:54,255 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 58 places, 46 transitions, 104 flow [2024-10-13 06:53:54,267 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 06:53:54,276 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@1678442a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 06:53:54,277 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-10-13 06:53:54,280 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-13 06:53:54,281 INFO L124 PetriNetUnfolderBase]: 0/5 cut-off events. [2024-10-13 06:53:54,281 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-13 06:53:54,281 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:53:54,281 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2024-10-13 06:53:54,282 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:53:54,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:53:54,288 INFO L85 PathProgramCache]: Analyzing trace with hash 12088215, now seen corresponding path program 1 times [2024-10-13 06:53:54,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:53:54,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867838048] [2024-10-13 06:53:54,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:53:54,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:53:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:53:54,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:53:54,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:53:54,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867838048] [2024-10-13 06:53:54,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867838048] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:53:54,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:53:54,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-13 06:53:54,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047968262] [2024-10-13 06:53:54,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:53:54,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 06:53:54,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:53:54,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 06:53:54,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 06:53:54,809 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 25 out of 50 [2024-10-13 06:53:54,811 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 46 transitions, 104 flow. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 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) [2024-10-13 06:53:54,812 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:53:54,812 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 25 of 50 [2024-10-13 06:53:54,813 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:53:55,751 INFO L124 PetriNetUnfolderBase]: 2495/3958 cut-off events. [2024-10-13 06:53:55,751 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-10-13 06:53:55,765 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7534 conditions, 3958 events. 2495/3958 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 250. Compared 25070 event pairs, 1647 based on Foata normal form. 135/4028 useless extension candidates. Maximal degree in co-relation 7522. Up to 2779 conditions per place. [2024-10-13 06:53:55,790 INFO L140 encePairwiseOnDemand]: 46/50 looper letters, 37 selfloop transitions, 2 changer transitions 2/62 dead transitions. [2024-10-13 06:53:55,790 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 62 transitions, 227 flow [2024-10-13 06:53:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 06:53:55,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-13 06:53:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 119 transitions. [2024-10-13 06:53:55,803 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7933333333333333 [2024-10-13 06:53:55,804 INFO L175 Difference]: Start difference. First operand has 58 places, 46 transitions, 104 flow. Second operand 3 states and 119 transitions. [2024-10-13 06:53:55,805 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 62 transitions, 227 flow [2024-10-13 06:53:55,809 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 62 transitions, 220 flow, removed 0 selfloop flow, removed 4 redundant places. [2024-10-13 06:53:55,814 INFO L231 Difference]: Finished difference. Result has 55 places, 43 transitions, 98 flow [2024-10-13 06:53:55,816 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=96, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=98, PETRI_PLACES=55, PETRI_TRANSITIONS=43} [2024-10-13 06:53:55,822 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, -3 predicate places. [2024-10-13 06:53:55,822 INFO L471 AbstractCegarLoop]: Abstraction has has 55 places, 43 transitions, 98 flow [2024-10-13 06:53:55,822 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 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) [2024-10-13 06:53:55,823 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:53:55,823 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:53:55,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 06:53:55,823 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:53:55,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:53:55,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1523564325, now seen corresponding path program 1 times [2024-10-13 06:53:55,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:53:55,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51940634] [2024-10-13 06:53:55,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:53:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:53:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:53:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:53:56,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:53:56,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51940634] [2024-10-13 06:53:56,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51940634] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:53:56,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:53:56,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-13 06:53:56,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276428044] [2024-10-13 06:53:56,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:53:56,115 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 06:53:56,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:53:56,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 06:53:56,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 06:53:56,126 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-10-13 06:53:56,127 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 43 transitions, 98 flow. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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) [2024-10-13 06:53:56,127 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:53:56,128 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-10-13 06:53:56,128 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:53:57,977 INFO L124 PetriNetUnfolderBase]: 7779/12170 cut-off events. [2024-10-13 06:53:57,978 INFO L125 PetriNetUnfolderBase]: For 554/554 co-relation queries the response was YES. [2024-10-13 06:53:58,007 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23586 conditions, 12170 events. 7779/12170 cut-off events. For 554/554 co-relation queries the response was YES. Maximal size of possible extension queue 714. Compared 88275 event pairs, 1033 based on Foata normal form. 400/12039 useless extension candidates. Maximal degree in co-relation 23576. Up to 5841 conditions per place. [2024-10-13 06:53:58,072 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 52 selfloop transitions, 6 changer transitions 1/75 dead transitions. [2024-10-13 06:53:58,073 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 75 transitions, 290 flow [2024-10-13 06:53:58,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-13 06:53:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-10-13 06:53:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 141 transitions. [2024-10-13 06:53:58,075 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.705 [2024-10-13 06:53:58,075 INFO L175 Difference]: Start difference. First operand has 55 places, 43 transitions, 98 flow. Second operand 4 states and 141 transitions. [2024-10-13 06:53:58,075 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 75 transitions, 290 flow [2024-10-13 06:53:58,076 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 75 transitions, 282 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-13 06:53:58,079 INFO L231 Difference]: Finished difference. Result has 57 places, 47 transitions, 136 flow [2024-10-13 06:53:58,079 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=94, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=136, PETRI_PLACES=57, PETRI_TRANSITIONS=47} [2024-10-13 06:53:58,080 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, -1 predicate places. [2024-10-13 06:53:58,080 INFO L471 AbstractCegarLoop]: Abstraction has has 57 places, 47 transitions, 136 flow [2024-10-13 06:53:58,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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) [2024-10-13 06:53:58,080 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:53:58,080 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:53:58,080 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 06:53:58,081 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:53:58,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:53:58,083 INFO L85 PathProgramCache]: Analyzing trace with hash -1933085489, now seen corresponding path program 1 times [2024-10-13 06:53:58,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:53:58,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034561697] [2024-10-13 06:53:58,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:53:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:53:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:53:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:53:58,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:53:58,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034561697] [2024-10-13 06:53:58,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034561697] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:53:58,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:53:58,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 06:53:58,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869465881] [2024-10-13 06:53:58,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:53:58,420 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-13 06:53:58,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:53:58,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-13 06:53:58,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-13 06:53:58,431 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-10-13 06:53:58,432 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 47 transitions, 136 flow. Second operand has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 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) [2024-10-13 06:53:58,433 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:53:58,433 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-10-13 06:53:58,433 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:53:59,660 INFO L124 PetriNetUnfolderBase]: 6075/9470 cut-off events. [2024-10-13 06:53:59,661 INFO L125 PetriNetUnfolderBase]: For 2276/2276 co-relation queries the response was YES. [2024-10-13 06:53:59,692 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21254 conditions, 9470 events. 6075/9470 cut-off events. For 2276/2276 co-relation queries the response was YES. Maximal size of possible extension queue 541. Compared 64234 event pairs, 451 based on Foata normal form. 364/9447 useless extension candidates. Maximal degree in co-relation 21242. Up to 3681 conditions per place. [2024-10-13 06:53:59,739 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 67 selfloop transitions, 10 changer transitions 1/94 dead transitions. [2024-10-13 06:53:59,739 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 94 transitions, 415 flow [2024-10-13 06:53:59,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-13 06:53:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-10-13 06:53:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 180 transitions. [2024-10-13 06:53:59,742 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.72 [2024-10-13 06:53:59,742 INFO L175 Difference]: Start difference. First operand has 57 places, 47 transitions, 136 flow. Second operand 5 states and 180 transitions. [2024-10-13 06:53:59,742 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 94 transitions, 415 flow [2024-10-13 06:53:59,748 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 94 transitions, 404 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-10-13 06:53:59,750 INFO L231 Difference]: Finished difference. Result has 61 places, 51 transitions, 188 flow [2024-10-13 06:53:59,750 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=127, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=188, PETRI_PLACES=61, PETRI_TRANSITIONS=51} [2024-10-13 06:53:59,751 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 3 predicate places. [2024-10-13 06:53:59,751 INFO L471 AbstractCegarLoop]: Abstraction has has 61 places, 51 transitions, 188 flow [2024-10-13 06:53:59,752 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 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) [2024-10-13 06:53:59,752 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:53:59,752 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:53:59,752 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 06:53:59,753 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:53:59,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:53:59,753 INFO L85 PathProgramCache]: Analyzing trace with hash 5966451, now seen corresponding path program 1 times [2024-10-13 06:53:59,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:53:59,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994431209] [2024-10-13 06:53:59,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:53:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:53:59,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:54:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:54:00,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:54:00,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994431209] [2024-10-13 06:54:00,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [994431209] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:54:00,064 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:54:00,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 06:54:00,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173588067] [2024-10-13 06:54:00,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:54:00,065 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 06:54:00,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:54:00,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 06:54:00,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-10-13 06:54:00,074 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-10-13 06:54:00,075 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 51 transitions, 188 flow. Second operand has 6 states, 6 states have (on average 23.0) internal successors, (138), 6 states have internal predecessors, (138), 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) [2024-10-13 06:54:00,075 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:54:00,075 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-10-13 06:54:00,075 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:54:01,150 INFO L124 PetriNetUnfolderBase]: 4027/6118 cut-off events. [2024-10-13 06:54:01,151 INFO L125 PetriNetUnfolderBase]: For 4654/4654 co-relation queries the response was YES. [2024-10-13 06:54:01,174 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15568 conditions, 6118 events. 4027/6118 cut-off events. For 4654/4654 co-relation queries the response was YES. Maximal size of possible extension queue 265. Compared 36039 event pairs, 289 based on Foata normal form. 244/6140 useless extension candidates. Maximal degree in co-relation 15554. Up to 1788 conditions per place. [2024-10-13 06:54:01,208 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 80 selfloop transitions, 14 changer transitions 1/111 dead transitions. [2024-10-13 06:54:01,209 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 111 transitions, 546 flow [2024-10-13 06:54:01,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 06:54:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 06:54:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 217 transitions. [2024-10-13 06:54:01,213 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7233333333333334 [2024-10-13 06:54:01,213 INFO L175 Difference]: Start difference. First operand has 61 places, 51 transitions, 188 flow. Second operand 6 states and 217 transitions. [2024-10-13 06:54:01,213 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 111 transitions, 546 flow [2024-10-13 06:54:01,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 111 transitions, 516 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-10-13 06:54:01,261 INFO L231 Difference]: Finished difference. Result has 64 places, 55 transitions, 238 flow [2024-10-13 06:54:01,262 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=161, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=238, PETRI_PLACES=64, PETRI_TRANSITIONS=55} [2024-10-13 06:54:01,263 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 6 predicate places. [2024-10-13 06:54:01,264 INFO L471 AbstractCegarLoop]: Abstraction has has 64 places, 55 transitions, 238 flow [2024-10-13 06:54:01,264 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.0) internal successors, (138), 6 states have internal predecessors, (138), 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) [2024-10-13 06:54:01,264 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:54:01,264 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:54:01,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-13 06:54:01,266 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:54:01,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:54:01,268 INFO L85 PathProgramCache]: Analyzing trace with hash 599139998, now seen corresponding path program 1 times [2024-10-13 06:54:01,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:54:01,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106205689] [2024-10-13 06:54:01,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:54:01,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:54:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:54:01,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:54:01,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:54:01,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106205689] [2024-10-13 06:54:01,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106205689] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:54:01,685 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:54:01,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 06:54:01,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984026980] [2024-10-13 06:54:01,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:54:01,686 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-13 06:54:01,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:54:01,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-13 06:54:01,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-13 06:54:01,694 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-10-13 06:54:01,695 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 55 transitions, 238 flow. Second operand has 7 states, 7 states have (on average 22.857142857142858) internal successors, (160), 7 states have internal predecessors, (160), 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) [2024-10-13 06:54:01,695 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:54:01,695 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-10-13 06:54:01,695 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:54:02,265 INFO L124 PetriNetUnfolderBase]: 2863/4166 cut-off events. [2024-10-13 06:54:02,265 INFO L125 PetriNetUnfolderBase]: For 4826/4826 co-relation queries the response was YES. [2024-10-13 06:54:02,279 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11593 conditions, 4166 events. 2863/4166 cut-off events. For 4826/4826 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 21860 event pairs, 231 based on Foata normal form. 96/4120 useless extension candidates. Maximal degree in co-relation 11578. Up to 1316 conditions per place. [2024-10-13 06:54:02,296 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 71 selfloop transitions, 18 changer transitions 1/106 dead transitions. [2024-10-13 06:54:02,297 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 106 transitions, 536 flow [2024-10-13 06:54:02,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-13 06:54:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-10-13 06:54:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 232 transitions. [2024-10-13 06:54:02,300 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.6628571428571428 [2024-10-13 06:54:02,300 INFO L175 Difference]: Start difference. First operand has 64 places, 55 transitions, 238 flow. Second operand 7 states and 232 transitions. [2024-10-13 06:54:02,300 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 106 transitions, 536 flow [2024-10-13 06:54:02,330 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 106 transitions, 490 flow, removed 9 selfloop flow, removed 5 redundant places. [2024-10-13 06:54:02,332 INFO L231 Difference]: Finished difference. Result has 67 places, 55 transitions, 248 flow [2024-10-13 06:54:02,332 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=195, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=248, PETRI_PLACES=67, PETRI_TRANSITIONS=55} [2024-10-13 06:54:02,334 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 9 predicate places. [2024-10-13 06:54:02,334 INFO L471 AbstractCegarLoop]: Abstraction has has 67 places, 55 transitions, 248 flow [2024-10-13 06:54:02,335 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.857142857142858) internal successors, (160), 7 states have internal predecessors, (160), 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) [2024-10-13 06:54:02,335 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:54:02,336 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:54:02,336 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-13 06:54:02,336 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:54:02,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:54:02,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1017130625, now seen corresponding path program 1 times [2024-10-13 06:54:02,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:54:02,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630485017] [2024-10-13 06:54:02,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:54:02,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:54:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:54:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:54:04,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:54:04,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630485017] [2024-10-13 06:54:04,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630485017] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:54:04,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:54:04,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-13 06:54:04,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462089391] [2024-10-13 06:54:04,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:54:04,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-13 06:54:04,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:54:04,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-13 06:54:04,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2024-10-13 06:54:05,002 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 50 [2024-10-13 06:54:05,004 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 55 transitions, 248 flow. Second operand has 10 states, 10 states have (on average 20.5) internal successors, (205), 10 states have internal predecessors, (205), 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) [2024-10-13 06:54:05,004 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:54:05,004 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 50 [2024-10-13 06:54:05,004 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:54:06,505 INFO L124 PetriNetUnfolderBase]: 7338/11376 cut-off events. [2024-10-13 06:54:06,506 INFO L125 PetriNetUnfolderBase]: For 5279/5459 co-relation queries the response was YES. [2024-10-13 06:54:06,568 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27163 conditions, 11376 events. 7338/11376 cut-off events. For 5279/5459 co-relation queries the response was YES. Maximal size of possible extension queue 559. Compared 75480 event pairs, 1516 based on Foata normal form. 16/11002 useless extension candidates. Maximal degree in co-relation 27147. Up to 2893 conditions per place. [2024-10-13 06:54:06,612 INFO L140 encePairwiseOnDemand]: 37/50 looper letters, 100 selfloop transitions, 16 changer transitions 12/154 dead transitions. [2024-10-13 06:54:06,612 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 154 transitions, 746 flow [2024-10-13 06:54:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-13 06:54:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-10-13 06:54:06,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 309 transitions. [2024-10-13 06:54:06,614 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.618 [2024-10-13 06:54:06,614 INFO L175 Difference]: Start difference. First operand has 67 places, 55 transitions, 248 flow. Second operand 10 states and 309 transitions. [2024-10-13 06:54:06,614 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 154 transitions, 746 flow [2024-10-13 06:54:06,732 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 154 transitions, 630 flow, removed 27 selfloop flow, removed 10 redundant places. [2024-10-13 06:54:06,734 INFO L231 Difference]: Finished difference. Result has 73 places, 69 transitions, 270 flow [2024-10-13 06:54:06,734 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=152, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=270, PETRI_PLACES=73, PETRI_TRANSITIONS=69} [2024-10-13 06:54:06,735 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 15 predicate places. [2024-10-13 06:54:06,735 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 69 transitions, 270 flow [2024-10-13 06:54:06,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 20.5) internal successors, (205), 10 states have internal predecessors, (205), 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) [2024-10-13 06:54:06,736 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:54:06,736 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:54:06,736 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-13 06:54:06,736 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:54:06,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:54:06,737 INFO L85 PathProgramCache]: Analyzing trace with hash 307174175, now seen corresponding path program 2 times [2024-10-13 06:54:06,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:54:06,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79700691] [2024-10-13 06:54:06,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:54:06,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:54:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:54:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:54:07,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:54:07,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79700691] [2024-10-13 06:54:07,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [79700691] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:54:07,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:54:07,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 06:54:07,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731692090] [2024-10-13 06:54:07,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:54:07,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 06:54:07,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:54:07,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 06:54:07,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-13 06:54:07,096 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 50 [2024-10-13 06:54:07,096 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 69 transitions, 270 flow. Second operand has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 6 states have internal predecessors, (148), 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) [2024-10-13 06:54:07,097 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:54:07,097 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 50 [2024-10-13 06:54:07,097 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:54:07,912 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true]) [2024-10-13 06:54:07,912 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-10-13 06:54:07,912 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-10-13 06:54:07,912 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-10-13 06:54:07,912 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-10-13 06:54:07,999 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-10-13 06:54:07,999 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-10-13 06:54:07,999 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-10-13 06:54:07,999 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-10-13 06:54:07,999 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-10-13 06:54:08,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true]) [2024-10-13 06:54:08,003 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-10-13 06:54:08,003 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-10-13 06:54:08,004 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-10-13 06:54:08,004 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-10-13 06:54:08,083 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 19#P0EXITtrue]) [2024-10-13 06:54:08,083 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,083 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,083 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,083 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-10-13 06:54:08,091 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,091 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,092 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,092 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 11#P3EXITtrue]) [2024-10-13 06:54:08,100 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,100 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,101 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,101 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-10-13 06:54:08,197 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 19#P0EXITtrue]) [2024-10-13 06:54:08,197 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,197 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,198 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,198 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,199 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 19#P0EXITtrue]) [2024-10-13 06:54:08,199 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,199 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,199 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,199 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,200 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 46#L780true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-10-13 06:54:08,200 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,200 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,200 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,200 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,207 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-10-13 06:54:08,207 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,207 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,207 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,207 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,208 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue]) [2024-10-13 06:54:08,208 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,208 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,208 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,208 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,210 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 11#P3EXITtrue]) [2024-10-13 06:54:08,210 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,210 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,210 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,211 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-10-13 06:54:08,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 19#P0EXITtrue]) [2024-10-13 06:54:08,293 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,293 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,293 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,293 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 46#L780true]) [2024-10-13 06:54:08,294 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,294 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,294 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,294 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,295 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 46#L780true]) [2024-10-13 06:54:08,295 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,295 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,295 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,296 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,297 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 46#L780true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-10-13 06:54:08,297 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,297 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,298 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,298 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,299 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,299 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,299 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,299 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-10-13 06:54:08,304 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,304 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,304 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,304 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue]) [2024-10-13 06:54:08,304 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,304 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,305 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,305 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-10-13 06:54:08,306 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,306 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,307 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,307 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-10-13 06:54:08,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-10-13 06:54:08,512 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,512 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,512 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,512 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-10-13 06:54:08,513 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,513 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,513 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,513 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 19#P0EXITtrue]) [2024-10-13 06:54:08,514 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,514 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,514 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,514 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 41#L823true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 46#L780true]) [2024-10-13 06:54:08,515 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,515 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,515 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,515 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,516 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,516 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,516 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,516 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,518 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,518 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,519 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,519 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,519 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-10-13 06:54:08,524 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,524 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,524 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,524 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-10-13 06:54:08,525 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,525 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,526 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,526 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-10-13 06:54:08,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 19#P0EXITtrue]) [2024-10-13 06:54:08,590 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,590 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,591 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,591 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,591 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 11#P3EXITtrue]) [2024-10-13 06:54:08,591 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,591 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,591 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,591 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 19#P0EXITtrue]) [2024-10-13 06:54:08,592 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 41#L823true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,592 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,592 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,593 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 46#L780true]) [2024-10-13 06:54:08,593 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,593 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,593 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,593 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,596 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-10-13 06:54:08,596 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,596 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,596 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,596 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-10-13 06:54:08,631 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,632 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,632 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,632 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,632 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,632 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 11#P3EXITtrue]) [2024-10-13 06:54:08,632 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,632 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,632 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,633 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,633 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,633 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,633 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,633 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-10-13 06:54:08,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-10-13 06:54:08,656 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2024-10-13 06:54:08,656 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-10-13 06:54:08,656 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-10-13 06:54:08,656 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-10-13 06:54:08,768 INFO L124 PetriNetUnfolderBase]: 10195/16699 cut-off events. [2024-10-13 06:54:08,768 INFO L125 PetriNetUnfolderBase]: For 7378/7711 co-relation queries the response was YES. [2024-10-13 06:54:08,853 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39196 conditions, 16699 events. 10195/16699 cut-off events. For 7378/7711 co-relation queries the response was YES. Maximal size of possible extension queue 1020. Compared 128915 event pairs, 2315 based on Foata normal form. 48/15547 useless extension candidates. Maximal degree in co-relation 39178. Up to 5884 conditions per place. [2024-10-13 06:54:08,918 INFO L140 encePairwiseOnDemand]: 45/50 looper letters, 56 selfloop transitions, 5 changer transitions 12/109 dead transitions. [2024-10-13 06:54:08,919 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 109 transitions, 551 flow [2024-10-13 06:54:08,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 06:54:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-10-13 06:54:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 185 transitions. [2024-10-13 06:54:08,920 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.6166666666666667 [2024-10-13 06:54:08,921 INFO L175 Difference]: Start difference. First operand has 73 places, 69 transitions, 270 flow. Second operand 6 states and 185 transitions. [2024-10-13 06:54:08,921 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 109 transitions, 551 flow [2024-10-13 06:54:08,926 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 109 transitions, 541 flow, removed 3 selfloop flow, removed 3 redundant places. [2024-10-13 06:54:08,928 INFO L231 Difference]: Finished difference. Result has 77 places, 72 transitions, 314 flow [2024-10-13 06:54:08,929 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=314, PETRI_PLACES=77, PETRI_TRANSITIONS=72} [2024-10-13 06:54:08,929 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 19 predicate places. [2024-10-13 06:54:08,929 INFO L471 AbstractCegarLoop]: Abstraction has has 77 places, 72 transitions, 314 flow [2024-10-13 06:54:08,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 6 states have internal predecessors, (148), 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) [2024-10-13 06:54:08,930 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:54:08,930 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:54:08,930 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-13 06:54:08,930 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:54:08,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:54:08,931 INFO L85 PathProgramCache]: Analyzing trace with hash -1828217723, now seen corresponding path program 3 times [2024-10-13 06:54:08,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:54:08,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600561715] [2024-10-13 06:54:08,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:54:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:54:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 06:54:09,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-13 06:54:09,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 06:54:09,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600561715] [2024-10-13 06:54:09,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [600561715] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 06:54:09,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 06:54:09,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 06:54:09,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400810194] [2024-10-13 06:54:09,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 06:54:09,332 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 06:54:09,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 06:54:09,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 06:54:09,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-13 06:54:09,368 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 50 [2024-10-13 06:54:09,369 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 72 transitions, 314 flow. Second operand has 6 states, 6 states have (on average 21.333333333333332) internal successors, (128), 6 states have internal predecessors, (128), 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) [2024-10-13 06:54:09,369 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-13 06:54:09,369 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 50 [2024-10-13 06:54:09,369 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-13 06:54:12,233 INFO L124 PetriNetUnfolderBase]: 19874/30510 cut-off events. [2024-10-13 06:54:12,233 INFO L125 PetriNetUnfolderBase]: For 22839/22884 co-relation queries the response was YES. [2024-10-13 06:54:12,376 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77198 conditions, 30510 events. 19874/30510 cut-off events. For 22839/22884 co-relation queries the response was YES. Maximal size of possible extension queue 1725. Compared 231627 event pairs, 3803 based on Foata normal form. 43/29266 useless extension candidates. Maximal degree in co-relation 77178. Up to 16754 conditions per place. [2024-10-13 06:54:12,445 INFO L140 encePairwiseOnDemand]: 39/50 looper letters, 61 selfloop transitions, 16 changer transitions 34/136 dead transitions. [2024-10-13 06:54:12,445 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 136 transitions, 780 flow [2024-10-13 06:54:12,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-13 06:54:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-10-13 06:54:12,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 206 transitions. [2024-10-13 06:54:12,447 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5885714285714285 [2024-10-13 06:54:12,447 INFO L175 Difference]: Start difference. First operand has 77 places, 72 transitions, 314 flow. Second operand 7 states and 206 transitions. [2024-10-13 06:54:12,447 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 136 transitions, 780 flow [2024-10-13 06:54:12,503 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 136 transitions, 773 flow, removed 3 selfloop flow, removed 3 redundant places. [2024-10-13 06:54:12,506 INFO L231 Difference]: Finished difference. Result has 82 places, 72 transitions, 356 flow [2024-10-13 06:54:12,507 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=309, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=356, PETRI_PLACES=82, PETRI_TRANSITIONS=72} [2024-10-13 06:54:12,507 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 24 predicate places. [2024-10-13 06:54:12,509 INFO L471 AbstractCegarLoop]: Abstraction has has 82 places, 72 transitions, 356 flow [2024-10-13 06:54:12,509 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.333333333333332) internal successors, (128), 6 states have internal predecessors, (128), 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) [2024-10-13 06:54:12,509 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-13 06:54:12,509 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 06:54:12,509 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-13 06:54:12,510 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-10-13 06:54:12,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 06:54:12,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1136882633, now seen corresponding path program 4 times [2024-10-13 06:54:12,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 06:54:12,511 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849506502] [2024-10-13 06:54:12,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 06:54:12,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 06:54:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 06:54:12,655 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-13 06:54:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 06:54:12,828 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-13 06:54:12,828 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-13 06:54:12,830 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2024-10-13 06:54:12,833 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2024-10-13 06:54:12,834 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2024-10-13 06:54:12,836 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2024-10-13 06:54:12,836 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2024-10-13 06:54:12,837 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2024-10-13 06:54:12,837 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2024-10-13 06:54:12,837 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-13 06:54:12,838 INFO L407 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1] [2024-10-13 06:54:12,965 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-10-13 06:54:12,965 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-13 06:54:12,971 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 06:54:12 BasicIcfg [2024-10-13 06:54:12,975 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-13 06:54:12,976 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-13 06:54:12,976 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-13 06:54:12,976 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-13 06:54:12,976 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:53:54" (3/4) ... [2024-10-13 06:54:12,978 INFO L133 WitnessPrinter]: Generating witness for reachability counterexample [2024-10-13 06:54:13,099 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-13 06:54:13,100 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-13 06:54:13,100 INFO L158 Benchmark]: Toolchain (without parser) took 20613.97ms. Allocated memory was 169.9MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 112.5MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 508.2MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,101 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 169.9MB. Free memory is still 129.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 06:54:13,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 658.45ms. Allocated memory is still 169.9MB. Free memory was 112.5MB in the beginning and 85.2MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,101 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.25ms. Allocated memory is still 169.9MB. Free memory was 85.2MB in the beginning and 82.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,102 INFO L158 Benchmark]: Boogie Preprocessor took 84.41ms. Allocated memory was 169.9MB in the beginning and 220.2MB in the end (delta: 50.3MB). Free memory was 82.3MB in the beginning and 189.9MB in the end (delta: -107.6MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,102 INFO L158 Benchmark]: RCFGBuilder took 786.87ms. Allocated memory is still 220.2MB. Free memory was 189.9MB in the beginning and 131.1MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,102 INFO L158 Benchmark]: TraceAbstraction took 18883.69ms. Allocated memory was 220.2MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 131.1MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 454.2MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,102 INFO L158 Benchmark]: Witness Printer took 124.32ms. Allocated memory is still 2.4GB. Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-10-13 06:54:13,104 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 169.9MB. Free memory is still 129.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 658.45ms. Allocated memory is still 169.9MB. Free memory was 112.5MB in the beginning and 85.2MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.25ms. Allocated memory is still 169.9MB. Free memory was 85.2MB in the beginning and 82.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.41ms. Allocated memory was 169.9MB in the beginning and 220.2MB in the end (delta: 50.3MB). Free memory was 82.3MB in the beginning and 189.9MB in the end (delta: -107.6MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * RCFGBuilder took 786.87ms. Allocated memory is still 220.2MB. Free memory was 189.9MB in the beginning and 131.1MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * TraceAbstraction took 18883.69ms. Allocated memory was 220.2MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 131.1MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 454.2MB. Max. memory is 16.1GB. * Witness Printer took 124.32ms. Allocated memory is still 2.4GB. Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p0_EAX = 0; [L714] 0 int __unbuffered_p1_EAX = 0; [L716] 0 int __unbuffered_p1_EBX = 0; [L718] 0 int __unbuffered_p2_EAX = 0; [L720] 0 int __unbuffered_p3_EAX = 0; [L722] 0 int __unbuffered_p3_EBX = 0; [L724] 0 int a = 0; [L725] 0 _Bool a$flush_delayed; [L726] 0 int a$mem_tmp; [L727] 0 _Bool a$r_buff0_thd0; [L728] 0 _Bool a$r_buff0_thd1; [L729] 0 _Bool a$r_buff0_thd2; [L730] 0 _Bool a$r_buff0_thd3; [L731] 0 _Bool a$r_buff0_thd4; [L732] 0 _Bool a$r_buff1_thd0; [L733] 0 _Bool a$r_buff1_thd1; [L734] 0 _Bool a$r_buff1_thd2; [L735] 0 _Bool a$r_buff1_thd3; [L736] 0 _Bool a$r_buff1_thd4; [L737] 0 _Bool a$read_delayed; [L738] 0 int *a$read_delayed_var; [L739] 0 int a$w_buff0; [L740] 0 _Bool a$w_buff0_used; [L741] 0 int a$w_buff1; [L742] 0 _Bool a$w_buff1_used; [L743] 0 _Bool main$tmp_guard0; [L744] 0 _Bool main$tmp_guard1; [L746] 0 int x = 0; [L748] 0 int y = 0; [L750] 0 int z = 0; [L751] 0 _Bool weak$$choice0; [L752] 0 _Bool weak$$choice2; [L873] 0 pthread_t t321; [L874] FCALL, FORK 0 pthread_create(&t321, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L756] 1 a$w_buff1 = a$w_buff0 [L757] 1 a$w_buff0 = 1 [L758] 1 a$w_buff1_used = a$w_buff0_used [L759] 1 a$w_buff0_used = (_Bool)1 [L760] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L760] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L761] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L762] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L763] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L764] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L765] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L766] 1 a$r_buff0_thd1 = (_Bool)1 VAL [\old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L875] 0 pthread_t t322; [L876] FCALL, FORK 0 pthread_create(&t322, ((void *)0), P1, ((void *)0)) VAL [\old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, t322=-1, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L877] 0 pthread_t t323; [L878] FCALL, FORK 0 pthread_create(&t323, ((void *)0), P2, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L879] 0 pthread_t t324; [L880] FCALL, FORK 0 pthread_create(&t324, ((void *)0), P3, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L769] 1 __unbuffered_p0_EAX = x VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L786] 2 x = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L789] 2 __unbuffered_p1_EAX = x VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L792] 2 __unbuffered_p1_EBX = y VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L795] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L796] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L797] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L798] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L799] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L809] 3 y = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L812] 3 __unbuffered_p2_EAX = z VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L829] 4 z = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L832] 4 __unbuffered_p3_EAX = z VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L835] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L836] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L837] 4 a$flush_delayed = weak$$choice2 [L838] 4 a$mem_tmp = a [L839] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L840] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L841] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L842] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L843] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L845] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L846] 4 __unbuffered_p3_EBX = a [L847] 4 a = a$flush_delayed ? a$mem_tmp : a [L848] 4 a$flush_delayed = (_Bool)0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L772] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L773] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L774] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L775] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L776] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L815] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L816] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L817] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L818] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L819] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L851] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L852] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L853] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L854] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L855] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L779] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L802] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L822] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L858] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L882] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L884] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) [L884] RET 0 assume_abort_if_not(main$tmp_guard0) [L886] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L887] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L888] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L889] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L890] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L893] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L895] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L18] 0 reach_error() VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 880]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 878]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 85 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 18.6s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 13.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 696 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 659 mSDsluCounter, 479 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 415 mSDsCounter, 52 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1367 IncrementalHoareTripleChecker+Invalid, 1419 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 52 mSolverCounterUnsat, 64 mSDtfsCounter, 1367 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 64 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=356occurred in iteration=8, InterpolantAutomatonStates: 48, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 251 NumberOfCodeBlocks, 251 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 205 ConstructedInterpolants, 0 QuantifiedInterpolants, 1544 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-10-13 06:54:13,265 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE