./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix013.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix013.oepc.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 0.3.0-?-551b009-m [2025-01-09 16:25:55,418 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 16:25:55,495 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 16:25:55,503 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 16:25:55,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 16:25:55,529 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 16:25:55,530 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 16:25:55,530 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 16:25:55,530 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 16:25:55,530 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 16:25:55,530 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 16:25:55,530 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 16:25:55,531 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 16:25:55,531 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 16:25:55,531 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 16:25:55,531 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 16:25:55,532 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 16:25:55,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 16:25:55,532 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 [2025-01-09 16:25:55,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 16:25:55,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 16:25:55,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 16:25:55,792 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 16:25:55,793 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 16:25:55,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix013.oepc.i [2025-01-09 16:25:57,086 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0dad54698/a4e8ab24f9f149a5a9199f0cd437e524/FLAGae5d521ba [2025-01-09 16:25:57,405 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 16:25:57,411 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i [2025-01-09 16:25:57,434 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0dad54698/a4e8ab24f9f149a5a9199f0cd437e524/FLAGae5d521ba [2025-01-09 16:25:57,451 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0dad54698/a4e8ab24f9f149a5a9199f0cd437e524 [2025-01-09 16:25:57,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 16:25:57,454 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 16:25:57,454 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 16:25:57,455 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 16:25:57,458 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 16:25:57,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a08f222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57, skipping insertion in model container [2025-01-09 16:25:57,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,489 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 16:25:57,609 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i[945,958] [2025-01-09 16:25:57,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 16:25:57,794 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 16:25:57,802 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix013.oepc.i[945,958] [2025-01-09 16:25:57,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 16:25:57,894 INFO L204 MainTranslator]: Completed translation [2025-01-09 16:25:57,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57 WrapperNode [2025-01-09 16:25:57,896 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 16:25:57,897 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 16:25:57,897 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 16:25:57,897 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 16:25:57,902 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,918 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,933 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 130 [2025-01-09 16:25:57,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 16:25:57,934 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 16:25:57,934 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 16:25:57,934 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 16:25:57,941 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,941 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,943 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,958 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]. [2025-01-09 16:25:57,958 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,958 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,963 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,964 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 16:25:57,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 16:25:57,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 16:25:57,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 16:25:57,972 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (1/1) ... [2025-01-09 16:25:57,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 16:25:57,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 16:25:58,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 16:25:58,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 16:25:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-01-09 16:25:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 16:25:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2025-01-09 16:25:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2025-01-09 16:25:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2025-01-09 16:25:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2025-01-09 16:25:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2025-01-09 16:25:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2025-01-09 16:25:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2025-01-09 16:25:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2025-01-09 16:25:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 16:25:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-01-09 16:25:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 16:25:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 16:25:58,034 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-01-09 16:25:58,122 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 16:25:58,124 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 16:25:58,442 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-01-09 16:25:58,442 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 16:25:58,609 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 16:25:58,609 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-09 16:25:58,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 04:25:58 BoogieIcfgContainer [2025-01-09 16:25:58,610 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 16:25:58,611 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 16:25:58,611 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 16:25:58,615 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 16:25:58,615 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 04:25:57" (1/3) ... [2025-01-09 16:25:58,616 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4203b07a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 04:25:58, skipping insertion in model container [2025-01-09 16:25:58,616 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 04:25:57" (2/3) ... [2025-01-09 16:25:58,616 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4203b07a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 04:25:58, skipping insertion in model container [2025-01-09 16:25:58,616 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 04:25:58" (3/3) ... [2025-01-09 16:25:58,617 INFO L128 eAbstractionObserver]: Analyzing ICFG mix013.oepc.i [2025-01-09 16:25:58,629 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 16:25:58,631 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG mix013.oepc.i that has 5 procedures, 50 locations, 1 initial locations, 0 loop locations, and 2 error locations. [2025-01-09 16:25:58,631 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-01-09 16:25:58,676 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-01-09 16:25:58,708 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 62 places, 50 transitions, 116 flow [2025-01-09 16:25:58,738 INFO L124 PetriNetUnfolderBase]: 1/46 cut-off events. [2025-01-09 16:25:58,739 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-01-09 16:25:58,742 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. [2025-01-09 16:25:58,742 INFO L82 GeneralOperation]: Start removeDead. Operand has 62 places, 50 transitions, 116 flow [2025-01-09 16:25:58,744 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 58 places, 46 transitions, 104 flow [2025-01-09 16:25:58,749 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 16:25:58,756 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;@46976f9c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 16:25:58,756 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2025-01-09 16:25:58,759 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-01-09 16:25:58,759 INFO L124 PetriNetUnfolderBase]: 0/5 cut-off events. [2025-01-09 16:25:58,759 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-01-09 16:25:58,759 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:25:58,760 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2025-01-09 16:25:58,760 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2025-01-09 16:25:58,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:25:58,764 INFO L85 PathProgramCache]: Analyzing trace with hash 12088215, now seen corresponding path program 1 times [2025-01-09 16:25:58,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:25:58,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974723185] [2025-01-09 16:25:58,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 16:25:58,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:25:58,823 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes. [2025-01-09 16:25:58,862 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements. [2025-01-09 16:25:58,863 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:25:58,863 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:25:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:25:59,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:25:59,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974723185] [2025-01-09 16:25:59,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974723185] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:25:59,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:25:59,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2025-01-09 16:25:59,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779707209] [2025-01-09 16:25:59,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:25:59,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 16:25:59,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:25:59,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 16:25:59,135 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 16:25:59,136 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 25 out of 50 [2025-01-09 16:25:59,139 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) [2025-01-09 16:25:59,139 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:25:59,139 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 25 of 50 [2025-01-09 16:25:59,140 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:25:59,875 INFO L124 PetriNetUnfolderBase]: 2495/3958 cut-off events. [2025-01-09 16:25:59,875 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2025-01-09 16:25:59,882 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. [2025-01-09 16:25:59,894 INFO L140 encePairwiseOnDemand]: 46/50 looper letters, 37 selfloop transitions, 2 changer transitions 2/62 dead transitions. [2025-01-09 16:25:59,895 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 62 transitions, 227 flow [2025-01-09 16:25:59,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 16:25:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-01-09 16:25:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 119 transitions. [2025-01-09 16:25:59,902 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7933333333333333 [2025-01-09 16:25:59,903 INFO L175 Difference]: Start difference. First operand has 58 places, 46 transitions, 104 flow. Second operand 3 states and 119 transitions. [2025-01-09 16:25:59,904 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 62 transitions, 227 flow [2025-01-09 16:25:59,906 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 62 transitions, 220 flow, removed 0 selfloop flow, removed 4 redundant places. [2025-01-09 16:25:59,908 INFO L231 Difference]: Finished difference. Result has 55 places, 43 transitions, 98 flow [2025-01-09 16:25:59,910 INFO L262 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} [2025-01-09 16:25:59,912 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, -3 predicate places. [2025-01-09 16:25:59,912 INFO L471 AbstractCegarLoop]: Abstraction has has 55 places, 43 transitions, 98 flow [2025-01-09 16:25:59,912 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) [2025-01-09 16:25:59,912 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:25:59,912 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 16:25:59,912 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 16:25:59,912 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)] === [2025-01-09 16:25:59,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:25:59,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1523564325, now seen corresponding path program 1 times [2025-01-09 16:25:59,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:25:59,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266257231] [2025-01-09 16:25:59,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 16:25:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:25:59,921 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes. [2025-01-09 16:25:59,942 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements. [2025-01-09 16:25:59,942 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:25:59,942 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:00,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:00,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266257231] [2025-01-09 16:26:00,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1266257231] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:00,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:00,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 16:26:00,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480561318] [2025-01-09 16:26:00,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:00,090 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 16:26:00,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:00,090 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 16:26:00,090 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 16:26:00,095 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2025-01-09 16:26:00,096 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) [2025-01-09 16:26:00,096 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:00,096 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2025-01-09 16:26:00,096 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:01,298 INFO L124 PetriNetUnfolderBase]: 7779/12170 cut-off events. [2025-01-09 16:26:01,299 INFO L125 PetriNetUnfolderBase]: For 554/554 co-relation queries the response was YES. [2025-01-09 16:26:01,313 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. [2025-01-09 16:26:01,354 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 52 selfloop transitions, 6 changer transitions 1/75 dead transitions. [2025-01-09 16:26:01,354 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 75 transitions, 290 flow [2025-01-09 16:26:01,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 16:26:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2025-01-09 16:26:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 141 transitions. [2025-01-09 16:26:01,361 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.705 [2025-01-09 16:26:01,361 INFO L175 Difference]: Start difference. First operand has 55 places, 43 transitions, 98 flow. Second operand 4 states and 141 transitions. [2025-01-09 16:26:01,361 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 75 transitions, 290 flow [2025-01-09 16:26:01,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 75 transitions, 282 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-01-09 16:26:01,363 INFO L231 Difference]: Finished difference. Result has 57 places, 47 transitions, 136 flow [2025-01-09 16:26:01,364 INFO L262 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} [2025-01-09 16:26:01,364 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, -1 predicate places. [2025-01-09 16:26:01,365 INFO L471 AbstractCegarLoop]: Abstraction has has 57 places, 47 transitions, 136 flow [2025-01-09 16:26:01,365 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) [2025-01-09 16:26:01,366 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:01,366 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 16:26:01,366 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 16:26:01,366 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)] === [2025-01-09 16:26:01,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:01,367 INFO L85 PathProgramCache]: Analyzing trace with hash -1933085489, now seen corresponding path program 1 times [2025-01-09 16:26:01,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:01,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311287421] [2025-01-09 16:26:01,368 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 16:26:01,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:01,383 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-01-09 16:26:01,446 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-01-09 16:26:01,446 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:26:01,446 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:01,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:01,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311287421] [2025-01-09 16:26:01,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311287421] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:01,670 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:01,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 16:26:01,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797537221] [2025-01-09 16:26:01,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:01,670 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 16:26:01,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:01,671 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 16:26:01,671 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 16:26:01,676 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2025-01-09 16:26:01,676 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) [2025-01-09 16:26:01,677 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:01,677 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2025-01-09 16:26:01,677 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:02,484 INFO L124 PetriNetUnfolderBase]: 6075/9470 cut-off events. [2025-01-09 16:26:02,484 INFO L125 PetriNetUnfolderBase]: For 2276/2276 co-relation queries the response was YES. [2025-01-09 16:26:02,495 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. [2025-01-09 16:26:02,521 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 67 selfloop transitions, 10 changer transitions 1/94 dead transitions. [2025-01-09 16:26:02,522 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 94 transitions, 415 flow [2025-01-09 16:26:02,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 16:26:02,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2025-01-09 16:26:02,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 180 transitions. [2025-01-09 16:26:02,523 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.72 [2025-01-09 16:26:02,525 INFO L175 Difference]: Start difference. First operand has 57 places, 47 transitions, 136 flow. Second operand 5 states and 180 transitions. [2025-01-09 16:26:02,525 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 94 transitions, 415 flow [2025-01-09 16:26:02,528 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 94 transitions, 404 flow, removed 1 selfloop flow, removed 2 redundant places. [2025-01-09 16:26:02,528 INFO L231 Difference]: Finished difference. Result has 61 places, 51 transitions, 188 flow [2025-01-09 16:26:02,529 INFO L262 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} [2025-01-09 16:26:02,529 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, 3 predicate places. [2025-01-09 16:26:02,529 INFO L471 AbstractCegarLoop]: Abstraction has has 61 places, 51 transitions, 188 flow [2025-01-09 16:26:02,529 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) [2025-01-09 16:26:02,529 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:02,529 INFO L206 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] [2025-01-09 16:26:02,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 16:26:02,531 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)] === [2025-01-09 16:26:02,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:02,532 INFO L85 PathProgramCache]: Analyzing trace with hash 5966451, now seen corresponding path program 1 times [2025-01-09 16:26:02,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:02,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954423449] [2025-01-09 16:26:02,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 16:26:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:02,544 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-01-09 16:26:02,594 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-01-09 16:26:02,597 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:26:02,597 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:02,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:02,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954423449] [2025-01-09 16:26:02,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954423449] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:02,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:02,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 16:26:02,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436273055] [2025-01-09 16:26:02,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:02,779 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 16:26:02,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:02,780 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 16:26:02,780 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-01-09 16:26:02,788 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2025-01-09 16:26:02,789 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) [2025-01-09 16:26:02,789 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:02,789 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2025-01-09 16:26:02,789 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:03,480 INFO L124 PetriNetUnfolderBase]: 4027/6118 cut-off events. [2025-01-09 16:26:03,480 INFO L125 PetriNetUnfolderBase]: For 4654/4654 co-relation queries the response was YES. [2025-01-09 16:26:03,490 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. [2025-01-09 16:26:03,508 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 80 selfloop transitions, 14 changer transitions 1/111 dead transitions. [2025-01-09 16:26:03,508 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 111 transitions, 546 flow [2025-01-09 16:26:03,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 16:26:03,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-01-09 16:26:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 217 transitions. [2025-01-09 16:26:03,510 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7233333333333334 [2025-01-09 16:26:03,510 INFO L175 Difference]: Start difference. First operand has 61 places, 51 transitions, 188 flow. Second operand 6 states and 217 transitions. [2025-01-09 16:26:03,510 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 111 transitions, 546 flow [2025-01-09 16:26:03,526 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 111 transitions, 516 flow, removed 5 selfloop flow, removed 4 redundant places. [2025-01-09 16:26:03,527 INFO L231 Difference]: Finished difference. Result has 64 places, 55 transitions, 238 flow [2025-01-09 16:26:03,527 INFO L262 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} [2025-01-09 16:26:03,528 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, 6 predicate places. [2025-01-09 16:26:03,528 INFO L471 AbstractCegarLoop]: Abstraction has has 64 places, 55 transitions, 238 flow [2025-01-09 16:26:03,529 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) [2025-01-09 16:26:03,529 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:03,529 INFO L206 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] [2025-01-09 16:26:03,529 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 16:26:03,529 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)] === [2025-01-09 16:26:03,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:03,530 INFO L85 PathProgramCache]: Analyzing trace with hash 599139998, now seen corresponding path program 1 times [2025-01-09 16:26:03,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:03,530 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261784801] [2025-01-09 16:26:03,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 16:26:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:03,541 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 32 statements into 1 equivalence classes. [2025-01-09 16:26:03,602 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 32 of 32 statements. [2025-01-09 16:26:03,603 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:26:03,603 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:03,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:03,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261784801] [2025-01-09 16:26:03,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261784801] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:03,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:03,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 16:26:03,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198932760] [2025-01-09 16:26:03,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:03,809 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-09 16:26:03,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:03,809 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-09 16:26:03,809 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-01-09 16:26:03,815 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2025-01-09 16:26:03,815 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) [2025-01-09 16:26:03,815 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:03,815 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2025-01-09 16:26:03,815 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:04,358 INFO L124 PetriNetUnfolderBase]: 2863/4166 cut-off events. [2025-01-09 16:26:04,359 INFO L125 PetriNetUnfolderBase]: For 4826/4826 co-relation queries the response was YES. [2025-01-09 16:26:04,366 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. [2025-01-09 16:26:04,378 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 71 selfloop transitions, 18 changer transitions 1/106 dead transitions. [2025-01-09 16:26:04,379 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 106 transitions, 536 flow [2025-01-09 16:26:04,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 16:26:04,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2025-01-09 16:26:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 232 transitions. [2025-01-09 16:26:04,380 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6628571428571428 [2025-01-09 16:26:04,380 INFO L175 Difference]: Start difference. First operand has 64 places, 55 transitions, 238 flow. Second operand 7 states and 232 transitions. [2025-01-09 16:26:04,380 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 106 transitions, 536 flow [2025-01-09 16:26:04,401 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 106 transitions, 490 flow, removed 9 selfloop flow, removed 5 redundant places. [2025-01-09 16:26:04,402 INFO L231 Difference]: Finished difference. Result has 67 places, 55 transitions, 248 flow [2025-01-09 16:26:04,402 INFO L262 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} [2025-01-09 16:26:04,403 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, 9 predicate places. [2025-01-09 16:26:04,403 INFO L471 AbstractCegarLoop]: Abstraction has has 67 places, 55 transitions, 248 flow [2025-01-09 16:26:04,403 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) [2025-01-09 16:26:04,403 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:04,403 INFO L206 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] [2025-01-09 16:26:04,403 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 16:26:04,404 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)] === [2025-01-09 16:26:04,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:04,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1017130625, now seen corresponding path program 1 times [2025-01-09 16:26:04,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:04,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913414969] [2025-01-09 16:26:04,404 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 16:26:04,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:04,413 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-09 16:26:04,478 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 16:26:04,479 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:26:04,479 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:06,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:06,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913414969] [2025-01-09 16:26:06,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913414969] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:06,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:06,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2025-01-09 16:26:06,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859425207] [2025-01-09 16:26:06,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:06,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-01-09 16:26:06,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:06,204 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-01-09 16:26:06,204 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-01-09 16:26:06,255 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 50 [2025-01-09 16:26:06,255 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) [2025-01-09 16:26:06,255 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:06,255 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 50 [2025-01-09 16:26:06,256 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:07,405 INFO L124 PetriNetUnfolderBase]: 7338/11376 cut-off events. [2025-01-09 16:26:07,405 INFO L125 PetriNetUnfolderBase]: For 5279/5459 co-relation queries the response was YES. [2025-01-09 16:26:07,428 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. [2025-01-09 16:26:07,458 INFO L140 encePairwiseOnDemand]: 37/50 looper letters, 100 selfloop transitions, 16 changer transitions 12/154 dead transitions. [2025-01-09 16:26:07,458 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 154 transitions, 746 flow [2025-01-09 16:26:07,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-01-09 16:26:07,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2025-01-09 16:26:07,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 309 transitions. [2025-01-09 16:26:07,460 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.618 [2025-01-09 16:26:07,460 INFO L175 Difference]: Start difference. First operand has 67 places, 55 transitions, 248 flow. Second operand 10 states and 309 transitions. [2025-01-09 16:26:07,460 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 154 transitions, 746 flow [2025-01-09 16:26:07,543 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 154 transitions, 630 flow, removed 27 selfloop flow, removed 10 redundant places. [2025-01-09 16:26:07,545 INFO L231 Difference]: Finished difference. Result has 73 places, 69 transitions, 270 flow [2025-01-09 16:26:07,546 INFO L262 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} [2025-01-09 16:26:07,547 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, 15 predicate places. [2025-01-09 16:26:07,547 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 69 transitions, 270 flow [2025-01-09 16:26:07,547 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) [2025-01-09 16:26:07,547 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:07,547 INFO L206 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] [2025-01-09 16:26:07,547 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 16:26:07,547 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)] === [2025-01-09 16:26:07,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:07,548 INFO L85 PathProgramCache]: Analyzing trace with hash 307174175, now seen corresponding path program 2 times [2025-01-09 16:26:07,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:07,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882613668] [2025-01-09 16:26:07,548 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-09 16:26:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:07,560 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 38 statements into 1 equivalence classes. [2025-01-09 16:26:07,629 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 16:26:07,630 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-01-09 16:26:07,630 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:07,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:07,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882613668] [2025-01-09 16:26:07,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882613668] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:07,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:07,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 16:26:07,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798319053] [2025-01-09 16:26:07,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:07,800 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 16:26:07,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:07,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 16:26:07,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-01-09 16:26:07,818 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 50 [2025-01-09 16:26:07,818 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) [2025-01-09 16:26:07,818 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:07,818 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 50 [2025-01-09 16:26:07,818 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:08,388 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]) [2025-01-09 16:26:08,389 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2025-01-09 16:26:08,389 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2025-01-09 16:26:08,389 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2025-01-09 16:26:08,389 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2025-01-09 16:26:08,457 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]) [2025-01-09 16:26:08,458 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,458 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,458 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,458 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,460 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]) [2025-01-09 16:26:08,460 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,460 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,460 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,460 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2025-01-09 16:26:08,527 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]) [2025-01-09 16:26:08,527 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,527 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,527 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,527 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,531 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]) [2025-01-09 16:26:08,531 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,531 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,531 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,532 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,536 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]) [2025-01-09 16:26:08,536 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,536 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,536 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,536 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2025-01-09 16:26:08,602 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]) [2025-01-09 16:26:08,602 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,602 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,602 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,602 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,603 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]) [2025-01-09 16:26:08,604 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,604 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,604 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,604 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,605 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]) [2025-01-09 16:26:08,605 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,605 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,605 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,605 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,610 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]) [2025-01-09 16:26:08,611 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,611 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,611 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,611 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,611 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]) [2025-01-09 16:26:08,611 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,612 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,612 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,612 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,613 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]) [2025-01-09 16:26:08,613 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,613 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,613 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,613 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2025-01-09 16:26:08,672 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]) [2025-01-09 16:26:08,672 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,672 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,672 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,672 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,673 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]) [2025-01-09 16:26:08,673 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,673 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,673 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,673 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,673 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]) [2025-01-09 16:26:08,673 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,674 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,674 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,674 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,675 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]) [2025-01-09 16:26:08,675 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,675 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,675 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,675 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,676 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]) [2025-01-09 16:26:08,676 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,676 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,676 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,676 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,680 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]) [2025-01-09 16:26:08,680 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,680 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,680 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,681 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,681 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]) [2025-01-09 16:26:08,681 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,681 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,681 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,681 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,683 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))]) [2025-01-09 16:26:08,683 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,683 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,683 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,683 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2025-01-09 16:26:08,736 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))]) [2025-01-09 16:26:08,737 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 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))]) [2025-01-09 16:26:08,737 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,737 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,738 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]) [2025-01-09 16:26:08,738 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,738 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,738 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,738 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,738 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]) [2025-01-09 16:26:08,738 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 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]) [2025-01-09 16:26:08,739 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,739 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,740 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]) [2025-01-09 16:26:08,740 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,740 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,740 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,741 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,744 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]) [2025-01-09 16:26:08,744 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,744 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,744 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,744 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,745 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]) [2025-01-09 16:26:08,745 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,745 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,745 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,745 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2025-01-09 16:26:08,789 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]) [2025-01-09 16:26:08,789 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,789 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 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]) [2025-01-09 16:26:08,790 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,790 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]) [2025-01-09 16:26:08,790 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 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]) [2025-01-09 16:26:08,791 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,791 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,792 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]) [2025-01-09 16:26:08,792 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,792 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,792 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,792 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,794 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))]) [2025-01-09 16:26:08,794 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,795 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,795 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,795 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2025-01-09 16:26:08,824 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]) [2025-01-09 16:26:08,824 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,824 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,824 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,824 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 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]) [2025-01-09 16:26:08,825 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 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]) [2025-01-09 16:26:08,825 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,825 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2025-01-09 16:26:08,845 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]) [2025-01-09 16:26:08,845 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2025-01-09 16:26:08,845 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2025-01-09 16:26:08,846 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2025-01-09 16:26:08,846 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2025-01-09 16:26:08,940 INFO L124 PetriNetUnfolderBase]: 10195/16699 cut-off events. [2025-01-09 16:26:08,941 INFO L125 PetriNetUnfolderBase]: For 7378/7711 co-relation queries the response was YES. [2025-01-09 16:26:09,104 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. [2025-01-09 16:26:09,144 INFO L140 encePairwiseOnDemand]: 45/50 looper letters, 56 selfloop transitions, 5 changer transitions 12/109 dead transitions. [2025-01-09 16:26:09,144 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 109 transitions, 551 flow [2025-01-09 16:26:09,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 16:26:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2025-01-09 16:26:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 185 transitions. [2025-01-09 16:26:09,145 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6166666666666667 [2025-01-09 16:26:09,145 INFO L175 Difference]: Start difference. First operand has 73 places, 69 transitions, 270 flow. Second operand 6 states and 185 transitions. [2025-01-09 16:26:09,145 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 109 transitions, 551 flow [2025-01-09 16:26:09,149 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 109 transitions, 541 flow, removed 3 selfloop flow, removed 3 redundant places. [2025-01-09 16:26:09,150 INFO L231 Difference]: Finished difference. Result has 77 places, 72 transitions, 314 flow [2025-01-09 16:26:09,150 INFO L262 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} [2025-01-09 16:26:09,151 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, 19 predicate places. [2025-01-09 16:26:09,151 INFO L471 AbstractCegarLoop]: Abstraction has has 77 places, 72 transitions, 314 flow [2025-01-09 16:26:09,151 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) [2025-01-09 16:26:09,151 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:09,151 INFO L206 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] [2025-01-09 16:26:09,152 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 16:26:09,152 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)] === [2025-01-09 16:26:09,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:09,152 INFO L85 PathProgramCache]: Analyzing trace with hash -1828217723, now seen corresponding path program 3 times [2025-01-09 16:26:09,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:09,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799719443] [2025-01-09 16:26:09,152 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-01-09 16:26:09,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:09,160 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 38 statements into 1 equivalence classes. [2025-01-09 16:26:09,213 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 16:26:09,214 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-01-09 16:26:09,214 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 16:26:09,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 16:26:09,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 16:26:09,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799719443] [2025-01-09 16:26:09,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799719443] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 16:26:09,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 16:26:09,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 16:26:09,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059905094] [2025-01-09 16:26:09,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 16:26:09,418 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 16:26:09,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 16:26:09,418 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 16:26:09,418 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-01-09 16:26:09,447 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 50 [2025-01-09 16:26:09,448 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) [2025-01-09 16:26:09,448 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-01-09 16:26:09,448 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 50 [2025-01-09 16:26:09,448 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-01-09 16:26:11,868 INFO L124 PetriNetUnfolderBase]: 19874/30510 cut-off events. [2025-01-09 16:26:11,869 INFO L125 PetriNetUnfolderBase]: For 22839/22884 co-relation queries the response was YES. [2025-01-09 16:26:11,968 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. [2025-01-09 16:26:12,028 INFO L140 encePairwiseOnDemand]: 39/50 looper letters, 61 selfloop transitions, 16 changer transitions 34/136 dead transitions. [2025-01-09 16:26:12,029 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 136 transitions, 780 flow [2025-01-09 16:26:12,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 16:26:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2025-01-09 16:26:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 206 transitions. [2025-01-09 16:26:12,030 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.5885714285714285 [2025-01-09 16:26:12,030 INFO L175 Difference]: Start difference. First operand has 77 places, 72 transitions, 314 flow. Second operand 7 states and 206 transitions. [2025-01-09 16:26:12,030 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 136 transitions, 780 flow [2025-01-09 16:26:12,064 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 136 transitions, 773 flow, removed 3 selfloop flow, removed 3 redundant places. [2025-01-09 16:26:12,066 INFO L231 Difference]: Finished difference. Result has 82 places, 72 transitions, 356 flow [2025-01-09 16:26:12,067 INFO L262 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} [2025-01-09 16:26:12,068 INFO L279 CegarLoopForPetriNet]: 58 programPoint places, 24 predicate places. [2025-01-09 16:26:12,068 INFO L471 AbstractCegarLoop]: Abstraction has has 82 places, 72 transitions, 356 flow [2025-01-09 16:26:12,069 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) [2025-01-09 16:26:12,069 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-01-09 16:26:12,069 INFO L206 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] [2025-01-09 16:26:12,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 16:26:12,069 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)] === [2025-01-09 16:26:12,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 16:26:12,070 INFO L85 PathProgramCache]: Analyzing trace with hash 1136882633, now seen corresponding path program 4 times [2025-01-09 16:26:12,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 16:26:12,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121517573] [2025-01-09 16:26:12,071 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-01-09 16:26:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 16:26:12,080 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 38 statements into 2 equivalence classes. [2025-01-09 16:26:12,132 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 16:26:12,132 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-01-09 16:26:12,132 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 16:26:12,132 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 16:26:12,140 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-09 16:26:12,185 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 16:26:12,186 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 16:26:12,186 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 16:26:12,212 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 16:26:12,212 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 16:26:12,213 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2025-01-09 16:26:12,215 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2025-01-09 16:26:12,215 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2025-01-09 16:26:12,215 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2025-01-09 16:26:12,215 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2025-01-09 16:26:12,215 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2025-01-09 16:26:12,215 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2025-01-09 16:26:12,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 16:26:12,216 INFO L422 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1] [2025-01-09 16:26:12,311 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-01-09 16:26:12,312 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 16:26:12,317 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 04:26:12 BasicIcfg [2025-01-09 16:26:12,318 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 16:26:12,318 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 16:26:12,318 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 16:26:12,318 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 16:26:12,320 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 04:25:58" (3/4) ... [2025-01-09 16:26:12,320 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-01-09 16:26:12,417 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 9. [2025-01-09 16:26:12,451 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-09 16:26:12,451 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-09 16:26:12,451 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 16:26:12,452 INFO L158 Benchmark]: Toolchain (without parser) took 14997.94ms. Allocated memory was 142.6MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 112.5MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 619.8MB. Max. memory is 16.1GB. [2025-01-09 16:26:12,452 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 126.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 16:26:12,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.14ms. Allocated memory is still 142.6MB. Free memory was 112.5MB in the beginning and 88.1MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-09 16:26:12,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.83ms. Allocated memory is still 142.6MB. Free memory was 88.1MB in the beginning and 85.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 16:26:12,452 INFO L158 Benchmark]: Boogie Preprocessor took 36.67ms. Allocated memory is still 142.6MB. Free memory was 85.7MB in the beginning and 82.1MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 16:26:12,452 INFO L158 Benchmark]: RCFGBuilder took 638.25ms. Allocated memory is still 142.6MB. Free memory was 82.1MB in the beginning and 96.4MB in the end (delta: -14.3MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2025-01-09 16:26:12,452 INFO L158 Benchmark]: TraceAbstraction took 13706.35ms. Allocated memory was 142.6MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 96.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 580.6MB. Max. memory is 16.1GB. [2025-01-09 16:26:12,453 INFO L158 Benchmark]: Witness Printer took 132.87ms. Allocated memory is still 1.8GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-01-09 16:26:12,456 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 126.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.14ms. Allocated memory is still 142.6MB. Free memory was 112.5MB in the beginning and 88.1MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.83ms. Allocated memory is still 142.6MB. Free memory was 88.1MB in the beginning and 85.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.67ms. Allocated memory is still 142.6MB. Free memory was 85.7MB in the beginning and 82.1MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 638.25ms. Allocated memory is still 142.6MB. Free memory was 82.1MB in the beginning and 96.4MB in the end (delta: -14.3MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. * TraceAbstraction took 13706.35ms. Allocated memory was 142.6MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 96.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 580.6MB. Max. memory is 16.1GB. * Witness Printer took 132.87ms. Allocated memory is still 1.8GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. 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=1, weak$$choice2=1, x=1, y=1, z=1] [L772] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L773] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L774] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L775] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L776] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L815] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L816] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L817] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L818] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L819] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L851] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L852] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L853] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L854] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L855] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L779] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L802] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L822] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L858] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L882] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L884] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) [L884] RET 0 assume_abort_if_not(main$tmp_guard0) [L886] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L887] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L888] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L889] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L890] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L893] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L895] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, x=1, y=1, z=1] [L18] 0 reach_error() VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=1, 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: 13.5s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 9.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 696 SdHoareTripleChecker+Valid, 1.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 659 mSDsluCounter, 479 SdHoareTripleChecker+Invalid, 1.2s 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, 0.5s 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, 0.5s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 251 NumberOfCodeBlocks, 251 NumberOfCodeBlocksAsserted, 10 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, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-01-09 16:26:12,478 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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