/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.order.of.the.error.locations.to.be.checked PROGRAM_FIRST -tc /storage/repos/CAV22/benchmarks/AutomizerCInline.xml -i /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe013_tso_bound2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-19404b3-m [2023-08-04 06:52:23,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-04 06:52:24,035 INFO L114 SettingsManager]: Loading settings from /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf [2023-08-04 06:52:24,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-04 06:52:24,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-08-04 06:52:24,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2023-08-04 06:52:24,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-04 06:52:24,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-04 06:52:24,062 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-04 06:52:24,064 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-04 06:52:24,065 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-04 06:52:24,065 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-04 06:52:24,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-04 06:52:24,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-04 06:52:24,067 INFO L153 SettingsManager]: * Use SBE=true [2023-08-04 06:52:24,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-04 06:52:24,067 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-04 06:52:24,067 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-04 06:52:24,067 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-04 06:52:24,067 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-04 06:52:24,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-04 06:52:24,068 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-04 06:52:24,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-04 06:52:24,068 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-04 06:52:24,068 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-04 06:52:24,069 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-04 06:52:24,069 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-04 06:52:24,070 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-04 06:52:24,070 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-04 06:52:24,070 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-04 06:52:24,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-04 06:52:24,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-04 06:52:24,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-04 06:52:24,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-04 06:52:24,071 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-04 06:52:24,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-04 06:52:24,071 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-04 06:52:24,072 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-04 06:52:24,072 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-04 06:52:24,072 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-04 06:52:24,072 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-04 06:52:24,072 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Order of the error locations to be checked -> PROGRAM_FIRST [2023-08-04 06:52:24,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-04 06:52:24,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-04 06:52:24,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-04 06:52:24,335 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-04 06:52:24,336 INFO L274 PluginConnector]: CDTParser initialized [2023-08-04 06:52:24,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe013_tso_bound2.i [2023-08-04 06:52:25,302 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-04 06:52:25,519 INFO L384 CDTParser]: Found 1 translation units. [2023-08-04 06:52:25,519 INFO L180 CDTParser]: Scanning /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe013_tso_bound2.i [2023-08-04 06:52:25,535 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69229d884/fd485900c8d2435ca765e534f3befaf5/FLAG36a960d6a [2023-08-04 06:52:25,548 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69229d884/fd485900c8d2435ca765e534f3befaf5 [2023-08-04 06:52:25,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-04 06:52:25,553 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-04 06:52:25,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-04 06:52:25,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-04 06:52:25,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-04 06:52:25,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:25,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec59ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25, skipping insertion in model container [2023-08-04 06:52:25,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:25,599 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-04 06:52:25,730 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe013_tso_bound2.i[945,958] [2023-08-04 06:52:25,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-04 06:52:25,873 INFO L201 MainTranslator]: Completed pre-run [2023-08-04 06:52:25,883 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe013_tso_bound2.i[945,958] [2023-08-04 06:52:25,888 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [267] [2023-08-04 06:52:25,891 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [267] [2023-08-04 06:52:25,907 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-04 06:52:25,933 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-04 06:52:25,933 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-04 06:52:25,939 INFO L206 MainTranslator]: Completed translation [2023-08-04 06:52:25,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25 WrapperNode [2023-08-04 06:52:25,940 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-04 06:52:25,941 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-04 06:52:25,941 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-04 06:52:25,941 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-04 06:52:25,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:25,957 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:25,970 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 95 [2023-08-04 06:52:25,971 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-04 06:52:25,971 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-04 06:52:25,971 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-04 06:52:25,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-04 06:52:26,001 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,027 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-04 06:52:26,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-04 06:52:26,031 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-04 06:52:26,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-04 06:52:26,032 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (1/1) ... [2023-08-04 06:52:26,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-04 06:52:26,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:26,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-08-04 06:52:26,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-08-04 06:52:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-08-04 06:52:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-08-04 06:52:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-08-04 06:52:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-08-04 06:52:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-04 06:52:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-04 06:52:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-04 06:52:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-04 06:52:26,098 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-04 06:52:26,212 INFO L236 CfgBuilder]: Building ICFG [2023-08-04 06:52:26,214 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-04 06:52:26,364 INFO L277 CfgBuilder]: Performing block encoding [2023-08-04 06:52:26,369 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-04 06:52:26,370 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-08-04 06:52:26,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 06:52:26 BoogieIcfgContainer [2023-08-04 06:52:26,371 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-04 06:52:26,373 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-04 06:52:26,373 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-04 06:52:26,375 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-04 06:52:26,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.08 06:52:25" (1/3) ... [2023-08-04 06:52:26,375 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bb668ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.08 06:52:26, skipping insertion in model container [2023-08-04 06:52:26,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.08 06:52:25" (2/3) ... [2023-08-04 06:52:26,376 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bb668ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.08 06:52:26, skipping insertion in model container [2023-08-04 06:52:26,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 06:52:26" (3/3) ... [2023-08-04 06:52:26,376 INFO L112 eAbstractionObserver]: Analyzing ICFG pthread-wmm_safe013_tso_bound2.i [2023-08-04 06:52:26,382 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-04 06:52:26,388 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-04 06:52:26,388 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-08-04 06:52:26,388 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-04 06:52:26,430 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-04 06:52:26,453 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 108 places, 106 transitions, 227 flow [2023-08-04 06:52:26,557 INFO L124 PetriNetUnfolderBase]: 30/414 cut-off events. [2023-08-04 06:52:26,558 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:26,565 INFO L83 FinitePrefix]: Finished finitePrefix Result has 439 conditions, 414 events. 30/414 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1853 event pairs, 0 based on Foata normal form. 0/362 useless extension candidates. Maximal degree in co-relation 243. Up to 16 conditions per place. [2023-08-04 06:52:26,566 INFO L82 GeneralOperation]: Start removeDead. Operand has 108 places, 106 transitions, 227 flow [2023-08-04 06:52:26,569 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 94 places, 91 transitions, 191 flow [2023-08-04 06:52:26,571 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-04 06:52:26,576 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 94 places, 91 transitions, 191 flow [2023-08-04 06:52:26,582 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 94 places, 91 transitions, 191 flow [2023-08-04 06:52:26,583 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 94 places, 91 transitions, 191 flow [2023-08-04 06:52:26,645 INFO L124 PetriNetUnfolderBase]: 22/311 cut-off events. [2023-08-04 06:52:26,645 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:26,646 INFO L83 FinitePrefix]: Finished finitePrefix Result has 329 conditions, 311 events. 22/311 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1253 event pairs, 0 based on Foata normal form. 0/275 useless extension candidates. Maximal degree in co-relation 189. Up to 16 conditions per place. [2023-08-04 06:52:26,650 INFO L119 LiptonReduction]: Number of co-enabled transitions 1620 [2023-08-04 06:52:28,304 INFO L134 LiptonReduction]: Checked pairs total: 2845 [2023-08-04 06:52:28,304 INFO L136 LiptonReduction]: Total number of compositions: 76 [2023-08-04 06:52:28,313 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-04 06:52:28,317 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b67d8b5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-04 06:52:28,317 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-08-04 06:52:28,319 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-04 06:52:28,319 INFO L124 PetriNetUnfolderBase]: 0/8 cut-off events. [2023-08-04 06:52:28,319 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:28,319 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:28,319 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-04 06:52:28,320 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:28,322 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:28,323 INFO L85 PathProgramCache]: Analyzing trace with hash 356449652, now seen corresponding path program 1 times [2023-08-04 06:52:28,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:28,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932413178] [2023-08-04 06:52:28,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-04 06:52:28,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:28,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932413178] [2023-08-04 06:52:28,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932413178] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:28,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-04 06:52:28,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-04 06:52:28,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266781066] [2023-08-04 06:52:28,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:28,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:28,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:28,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:28,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-04 06:52:28,575 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 182 [2023-08-04 06:52:28,578 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 24 transitions, 57 flow. Second operand has 3 states, 3 states have (on average 94.66666666666667) internal successors, (284), 3 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:28,578 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:28,578 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 182 [2023-08-04 06:52:28,579 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:28,667 INFO L124 PetriNetUnfolderBase]: 400/736 cut-off events. [2023-08-04 06:52:28,667 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:28,670 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1445 conditions, 736 events. 400/736 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 3732 event pairs, 222 based on Foata normal form. 0/670 useless extension candidates. Maximal degree in co-relation 1432. Up to 668 conditions per place. [2023-08-04 06:52:28,674 INFO L140 encePairwiseOnDemand]: 178/182 looper letters, 20 selfloop transitions, 2 changer transitions 1/26 dead transitions. [2023-08-04 06:52:28,674 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 26 transitions, 107 flow [2023-08-04 06:52:28,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 304 transitions. [2023-08-04 06:52:28,685 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5567765567765568 [2023-08-04 06:52:28,686 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 304 transitions. [2023-08-04 06:52:28,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 304 transitions. [2023-08-04 06:52:28,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:28,689 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 304 transitions. [2023-08-04 06:52:28,692 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:28,696 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:28,696 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:28,698 INFO L175 Difference]: Start difference. First operand has 30 places, 24 transitions, 57 flow. Second operand 3 states and 304 transitions. [2023-08-04 06:52:28,698 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 32 places, 26 transitions, 107 flow [2023-08-04 06:52:28,700 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 32 places, 26 transitions, 107 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-04 06:52:28,701 INFO L231 Difference]: Finished difference. Result has 33 places, 23 transitions, 63 flow [2023-08-04 06:52:28,703 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=55, PETRI_DIFFERENCE_MINUEND_PLACES=30, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=63, PETRI_PLACES=33, PETRI_TRANSITIONS=23} [2023-08-04 06:52:28,705 INFO L281 CegarLoopForPetriNet]: 30 programPoint places, 3 predicate places. [2023-08-04 06:52:28,706 INFO L495 AbstractCegarLoop]: Abstraction has has 33 places, 23 transitions, 63 flow [2023-08-04 06:52:28,706 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 94.66666666666667) internal successors, (284), 3 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:28,706 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:28,706 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:28,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-04 06:52:28,707 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:28,707 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:28,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1088909068, now seen corresponding path program 1 times [2023-08-04 06:52:28,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:28,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007566190] [2023-08-04 06:52:28,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-04 06:52:28,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:28,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007566190] [2023-08-04 06:52:28,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007566190] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:28,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1952084342] [2023-08-04 06:52:28,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:28,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:28,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:28,829 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:28,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-08-04 06:52:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:28,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-04 06:52:28,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-04 06:52:28,938 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-04 06:52:28,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1952084342] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:28,938 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-04 06:52:28,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2023-08-04 06:52:28,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864139485] [2023-08-04 06:52:28,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:28,940 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:28,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:28,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:28,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:28,952 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 182 [2023-08-04 06:52:28,952 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 23 transitions, 63 flow. Second operand has 3 states, 3 states have (on average 95.66666666666667) internal successors, (287), 3 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:28,953 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:28,953 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 182 [2023-08-04 06:52:28,953 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:29,015 INFO L124 PetriNetUnfolderBase]: 338/604 cut-off events. [2023-08-04 06:52:29,016 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2023-08-04 06:52:29,018 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1200 conditions, 604 events. 338/604 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 49. Compared 2746 event pairs, 262 based on Foata normal form. 0/559 useless extension candidates. Maximal degree in co-relation 1184. Up to 529 conditions per place. [2023-08-04 06:52:29,021 INFO L140 encePairwiseOnDemand]: 179/182 looper letters, 22 selfloop transitions, 2 changer transitions 1/28 dead transitions. [2023-08-04 06:52:29,022 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 35 places, 28 transitions, 123 flow [2023-08-04 06:52:29,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:29,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 305 transitions. [2023-08-04 06:52:29,029 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5586080586080586 [2023-08-04 06:52:29,029 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 305 transitions. [2023-08-04 06:52:29,029 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 305 transitions. [2023-08-04 06:52:29,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:29,029 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 305 transitions. [2023-08-04 06:52:29,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,033 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,033 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,033 INFO L175 Difference]: Start difference. First operand has 33 places, 23 transitions, 63 flow. Second operand 3 states and 305 transitions. [2023-08-04 06:52:29,033 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 35 places, 28 transitions, 123 flow [2023-08-04 06:52:29,034 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 33 places, 28 transitions, 119 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-04 06:52:29,034 INFO L231 Difference]: Finished difference. Result has 34 places, 23 transitions, 67 flow [2023-08-04 06:52:29,034 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=59, PETRI_DIFFERENCE_MINUEND_PLACES=31, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=67, PETRI_PLACES=34, PETRI_TRANSITIONS=23} [2023-08-04 06:52:29,035 INFO L281 CegarLoopForPetriNet]: 30 programPoint places, 4 predicate places. [2023-08-04 06:52:29,035 INFO L495 AbstractCegarLoop]: Abstraction has has 34 places, 23 transitions, 67 flow [2023-08-04 06:52:29,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 95.66666666666667) internal successors, (287), 3 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,036 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:29,036 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:29,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-08-04 06:52:29,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:29,241 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:29,241 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:29,241 INFO L85 PathProgramCache]: Analyzing trace with hash -128716078, now seen corresponding path program 1 times [2023-08-04 06:52:29,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:29,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172907290] [2023-08-04 06:52:29,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:29,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-04 06:52:29,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:29,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172907290] [2023-08-04 06:52:29,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172907290] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:29,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957996505] [2023-08-04 06:52:29,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:29,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:29,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:29,311 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:29,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-08-04 06:52:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:29,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-04 06:52:29,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:29,383 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-04 06:52:29,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1957996505] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:29,383 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-04 06:52:29,383 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2023-08-04 06:52:29,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759165563] [2023-08-04 06:52:29,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:29,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:29,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:29,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:29,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:29,394 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 182 [2023-08-04 06:52:29,395 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 34 places, 23 transitions, 67 flow. Second operand has 3 states, 3 states have (on average 96.66666666666667) internal successors, (290), 3 states have internal predecessors, (290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,395 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:29,395 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 182 [2023-08-04 06:52:29,395 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:29,449 INFO L124 PetriNetUnfolderBase]: 314/526 cut-off events. [2023-08-04 06:52:29,449 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2023-08-04 06:52:29,450 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1107 conditions, 526 events. 314/526 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 2300 event pairs, 182 based on Foata normal form. 0/495 useless extension candidates. Maximal degree in co-relation 1091. Up to 407 conditions per place. [2023-08-04 06:52:29,451 INFO L140 encePairwiseOnDemand]: 179/182 looper letters, 24 selfloop transitions, 2 changer transitions 1/30 dead transitions. [2023-08-04 06:52:29,452 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 36 places, 30 transitions, 135 flow [2023-08-04 06:52:29,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 307 transitions. [2023-08-04 06:52:29,454 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5622710622710623 [2023-08-04 06:52:29,454 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 307 transitions. [2023-08-04 06:52:29,454 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 307 transitions. [2023-08-04 06:52:29,454 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:29,454 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 307 transitions. [2023-08-04 06:52:29,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,455 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,456 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 182.0) internal successors, (728), 4 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,456 INFO L175 Difference]: Start difference. First operand has 34 places, 23 transitions, 67 flow. Second operand 3 states and 307 transitions. [2023-08-04 06:52:29,456 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 36 places, 30 transitions, 135 flow [2023-08-04 06:52:29,456 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 30 transitions, 131 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-04 06:52:29,457 INFO L231 Difference]: Finished difference. Result has 35 places, 23 transitions, 71 flow [2023-08-04 06:52:29,457 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=63, PETRI_DIFFERENCE_MINUEND_PLACES=32, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=71, PETRI_PLACES=35, PETRI_TRANSITIONS=23} [2023-08-04 06:52:29,459 INFO L281 CegarLoopForPetriNet]: 30 programPoint places, 5 predicate places. [2023-08-04 06:52:29,459 INFO L495 AbstractCegarLoop]: Abstraction has has 35 places, 23 transitions, 71 flow [2023-08-04 06:52:29,459 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 96.66666666666667) internal successors, (290), 3 states have internal predecessors, (290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,459 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:29,459 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:29,463 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-08-04 06:52:29,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-08-04 06:52:29,664 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:29,664 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:29,664 INFO L85 PathProgramCache]: Analyzing trace with hash 803995109, now seen corresponding path program 1 times [2023-08-04 06:52:29,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:29,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850857828] [2023-08-04 06:52:29,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:29,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:29,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:29,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850857828] [2023-08-04 06:52:29,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850857828] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:29,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [680262519] [2023-08-04 06:52:29,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:29,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:29,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:29,744 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:29,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-08-04 06:52:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:29,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-04 06:52:29,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:29,834 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:29,834 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:52:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:29,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [680262519] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-04 06:52:29,849 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-04 06:52:29,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2023-08-04 06:52:29,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401046238] [2023-08-04 06:52:29,849 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-04 06:52:29,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-04 06:52:29,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:29,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-04 06:52:29,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:29,860 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 182 [2023-08-04 06:52:29,860 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 23 transitions, 71 flow. Second operand has 5 states, 5 states have (on average 95.6) internal successors, (478), 5 states have internal predecessors, (478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,861 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:29,861 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 182 [2023-08-04 06:52:29,861 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:29,873 INFO L124 PetriNetUnfolderBase]: 4/16 cut-off events. [2023-08-04 06:52:29,873 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:29,873 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45 conditions, 16 events. 4/16 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 19 event pairs, 0 based on Foata normal form. 3/19 useless extension candidates. Maximal degree in co-relation 36. Up to 10 conditions per place. [2023-08-04 06:52:29,873 INFO L140 encePairwiseOnDemand]: 179/182 looper letters, 0 selfloop transitions, 0 changer transitions 10/10 dead transitions. [2023-08-04 06:52:29,873 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 19 places, 10 transitions, 43 flow [2023-08-04 06:52:29,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-04 06:52:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-04 06:52:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 378 transitions. [2023-08-04 06:52:29,874 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5192307692307693 [2023-08-04 06:52:29,875 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 378 transitions. [2023-08-04 06:52:29,875 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 378 transitions. [2023-08-04 06:52:29,875 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:29,875 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 378 transitions. [2023-08-04 06:52:29,875 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.5) internal successors, (378), 4 states have internal predecessors, (378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,876 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 182.0) internal successors, (910), 5 states have internal predecessors, (910), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,877 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 182.0) internal successors, (910), 5 states have internal predecessors, (910), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,877 INFO L175 Difference]: Start difference. First operand has 35 places, 23 transitions, 71 flow. Second operand 4 states and 378 transitions. [2023-08-04 06:52:29,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 19 places, 10 transitions, 43 flow [2023-08-04 06:52:29,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 18 places, 10 transitions, 41 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-04 06:52:29,877 INFO L231 Difference]: Finished difference. Result has 18 places, 0 transitions, 0 flow [2023-08-04 06:52:29,877 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=182, PETRI_DIFFERENCE_MINUEND_FLOW=17, PETRI_DIFFERENCE_MINUEND_PLACES=15, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=7, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=7, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=0, PETRI_PLACES=18, PETRI_TRANSITIONS=0} [2023-08-04 06:52:29,878 INFO L281 CegarLoopForPetriNet]: 30 programPoint places, -12 predicate places. [2023-08-04 06:52:29,878 INFO L495 AbstractCegarLoop]: Abstraction has has 18 places, 0 transitions, 0 flow [2023-08-04 06:52:29,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 95.6) internal successors, (478), 5 states have internal predecessors, (478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:29,880 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-08-04 06:52:29,895 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-08-04 06:52:30,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:30,081 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-08-04 06:52:30,083 INFO L307 ceAbstractionStarter]: Result for error location AllErrorsAtOnce was SAFE (1/2) [2023-08-04 06:52:30,085 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 108 places, 106 transitions, 227 flow [2023-08-04 06:52:30,104 INFO L124 PetriNetUnfolderBase]: 30/414 cut-off events. [2023-08-04 06:52:30,104 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:30,104 INFO L83 FinitePrefix]: Finished finitePrefix Result has 439 conditions, 414 events. 30/414 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1853 event pairs, 0 based on Foata normal form. 0/362 useless extension candidates. Maximal degree in co-relation 243. Up to 16 conditions per place. [2023-08-04 06:52:30,104 INFO L82 GeneralOperation]: Start removeDead. Operand has 108 places, 106 transitions, 227 flow [2023-08-04 06:52:30,105 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 83 places, 78 transitions, 171 flow [2023-08-04 06:52:30,105 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-04 06:52:30,105 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 83 places, 78 transitions, 171 flow [2023-08-04 06:52:30,105 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 83 places, 78 transitions, 171 flow [2023-08-04 06:52:30,105 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 83 places, 78 transitions, 171 flow [2023-08-04 06:52:30,113 INFO L124 PetriNetUnfolderBase]: 6/190 cut-off events. [2023-08-04 06:52:30,114 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:30,114 INFO L83 FinitePrefix]: Finished finitePrefix Result has 215 conditions, 190 events. 6/190 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 587 event pairs, 0 based on Foata normal form. 0/178 useless extension candidates. Maximal degree in co-relation 131. Up to 8 conditions per place. [2023-08-04 06:52:30,115 INFO L119 LiptonReduction]: Number of co-enabled transitions 1116 [2023-08-04 06:52:31,395 INFO L134 LiptonReduction]: Checked pairs total: 2132 [2023-08-04 06:52:31,395 INFO L136 LiptonReduction]: Total number of compositions: 60 [2023-08-04 06:52:31,396 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == InUseError ======== [2023-08-04 06:52:31,397 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b67d8b5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-04 06:52:31,397 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-08-04 06:52:31,399 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-04 06:52:31,399 INFO L124 PetriNetUnfolderBase]: 0/18 cut-off events. [2023-08-04 06:52:31,399 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:31,399 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:31,399 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2023-08-04 06:52:31,399 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-04 06:52:31,399 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:31,400 INFO L85 PathProgramCache]: Analyzing trace with hash -65559975, now seen corresponding path program 1 times [2023-08-04 06:52:31,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:31,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512498448] [2023-08-04 06:52:31,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:31,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-04 06:52:31,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-04 06:52:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-04 06:52:31,422 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-04 06:52:31,422 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-04 06:52:31,422 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 3 remaining) [2023-08-04 06:52:31,422 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2023-08-04 06:52:31,423 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2023-08-04 06:52:31,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-04 06:52:31,423 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-08-04 06:52:31,423 INFO L307 ceAbstractionStarter]: Result for error location InUseError was UNSAFE,UNKNOWN,UNKNOWN (2/2) [2023-08-04 06:52:31,424 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-04 06:52:31,424 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-08-04 06:52:31,436 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-04 06:52:31,438 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 127 transitions, 290 flow [2023-08-04 06:52:31,519 INFO L124 PetriNetUnfolderBase]: 93/1304 cut-off events. [2023-08-04 06:52:31,519 INFO L125 PetriNetUnfolderBase]: For 26/26 co-relation queries the response was YES. [2023-08-04 06:52:31,522 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1402 conditions, 1304 events. 93/1304 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 35. Compared 8901 event pairs, 0 based on Foata normal form. 0/1145 useless extension candidates. Maximal degree in co-relation 945. Up to 54 conditions per place. [2023-08-04 06:52:31,522 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 127 transitions, 290 flow [2023-08-04 06:52:31,524 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 121 places, 112 transitions, 248 flow [2023-08-04 06:52:31,524 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-04 06:52:31,524 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 121 places, 112 transitions, 248 flow [2023-08-04 06:52:31,524 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 121 places, 112 transitions, 248 flow [2023-08-04 06:52:31,524 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 121 places, 112 transitions, 248 flow [2023-08-04 06:52:31,572 INFO L124 PetriNetUnfolderBase]: 66/967 cut-off events. [2023-08-04 06:52:31,572 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2023-08-04 06:52:31,575 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1039 conditions, 967 events. 66/967 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 6012 event pairs, 0 based on Foata normal form. 0/862 useless extension candidates. Maximal degree in co-relation 717. Up to 54 conditions per place. [2023-08-04 06:52:31,584 INFO L119 LiptonReduction]: Number of co-enabled transitions 3996 [2023-08-04 06:52:32,920 INFO L134 LiptonReduction]: Checked pairs total: 7709 [2023-08-04 06:52:32,920 INFO L136 LiptonReduction]: Total number of compositions: 79 [2023-08-04 06:52:32,922 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-04 06:52:32,922 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b67d8b5, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-04 06:52:32,922 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-08-04 06:52:32,924 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-04 06:52:32,924 INFO L124 PetriNetUnfolderBase]: 0/16 cut-off events. [2023-08-04 06:52:32,924 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-04 06:52:32,925 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:32,925 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-04 06:52:32,925 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:32,925 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:32,925 INFO L85 PathProgramCache]: Analyzing trace with hash 630547538, now seen corresponding path program 1 times [2023-08-04 06:52:32,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:32,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122576852] [2023-08-04 06:52:32,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:32,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-04 06:52:32,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:32,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122576852] [2023-08-04 06:52:32,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122576852] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:32,960 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-04 06:52:32,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-04 06:52:32,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084957752] [2023-08-04 06:52:32,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:32,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:32,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:32,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:32,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-04 06:52:32,970 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 206 [2023-08-04 06:52:32,970 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 38 transitions, 100 flow. Second operand has 3 states, 3 states have (on average 112.66666666666667) internal successors, (338), 3 states have internal predecessors, (338), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:32,970 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:32,970 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 206 [2023-08-04 06:52:32,970 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:36,103 INFO L124 PetriNetUnfolderBase]: 33046/47789 cut-off events. [2023-08-04 06:52:36,103 INFO L125 PetriNetUnfolderBase]: For 1449/1449 co-relation queries the response was YES. [2023-08-04 06:52:36,181 INFO L83 FinitePrefix]: Finished finitePrefix Result has 93180 conditions, 47789 events. 33046/47789 cut-off events. For 1449/1449 co-relation queries the response was YES. Maximal size of possible extension queue 1615. Compared 334650 event pairs, 26064 based on Foata normal form. 0/45427 useless extension candidates. Maximal degree in co-relation 26572. Up to 43520 conditions per place. [2023-08-04 06:52:36,346 INFO L140 encePairwiseOnDemand]: 203/206 looper letters, 31 selfloop transitions, 2 changer transitions 0/42 dead transitions. [2023-08-04 06:52:36,346 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 53 places, 42 transitions, 174 flow [2023-08-04 06:52:36,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 367 transitions. [2023-08-04 06:52:36,349 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5938511326860841 [2023-08-04 06:52:36,349 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 367 transitions. [2023-08-04 06:52:36,349 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 367 transitions. [2023-08-04 06:52:36,349 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:36,349 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 367 transitions. [2023-08-04 06:52:36,350 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:36,351 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:36,351 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:36,351 INFO L175 Difference]: Start difference. First operand has 51 places, 38 transitions, 100 flow. Second operand 3 states and 367 transitions. [2023-08-04 06:52:36,351 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 53 places, 42 transitions, 174 flow [2023-08-04 06:52:36,352 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 42 transitions, 174 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-04 06:52:36,353 INFO L231 Difference]: Finished difference. Result has 54 places, 39 transitions, 112 flow [2023-08-04 06:52:36,353 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=100, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=38, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=112, PETRI_PLACES=54, PETRI_TRANSITIONS=39} [2023-08-04 06:52:36,353 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 3 predicate places. [2023-08-04 06:52:36,353 INFO L495 AbstractCegarLoop]: Abstraction has has 54 places, 39 transitions, 112 flow [2023-08-04 06:52:36,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 112.66666666666667) internal successors, (338), 3 states have internal predecessors, (338), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:36,354 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:36,354 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:36,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-04 06:52:36,354 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:36,354 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:36,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1251153031, now seen corresponding path program 1 times [2023-08-04 06:52:36,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:36,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850372649] [2023-08-04 06:52:36,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:36,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:36,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-04 06:52:36,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:36,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850372649] [2023-08-04 06:52:36,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850372649] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:36,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1836005791] [2023-08-04 06:52:36,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:36,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:36,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:36,405 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:36,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-08-04 06:52:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:36,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-04 06:52:36,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-04 06:52:36,527 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-04 06:52:36,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1836005791] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:36,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-04 06:52:36,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2023-08-04 06:52:36,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783369002] [2023-08-04 06:52:36,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:36,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:36,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:36,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:36,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:36,537 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 206 [2023-08-04 06:52:36,537 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 39 transitions, 112 flow. Second operand has 3 states, 3 states have (on average 113.66666666666667) internal successors, (341), 3 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:36,537 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:36,537 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 206 [2023-08-04 06:52:36,537 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:39,061 INFO L124 PetriNetUnfolderBase]: 31406/44873 cut-off events. [2023-08-04 06:52:39,061 INFO L125 PetriNetUnfolderBase]: For 1143/1143 co-relation queries the response was YES. [2023-08-04 06:52:39,128 INFO L83 FinitePrefix]: Finished finitePrefix Result has 87754 conditions, 44873 events. 31406/44873 cut-off events. For 1143/1143 co-relation queries the response was YES. Maximal size of possible extension queue 1589. Compared 307310 event pairs, 24928 based on Foata normal form. 0/42784 useless extension candidates. Maximal degree in co-relation 87717. Up to 40987 conditions per place. [2023-08-04 06:52:39,246 INFO L140 encePairwiseOnDemand]: 203/206 looper letters, 36 selfloop transitions, 2 changer transitions 0/47 dead transitions. [2023-08-04 06:52:39,246 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 56 places, 47 transitions, 204 flow [2023-08-04 06:52:39,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 371 transitions. [2023-08-04 06:52:39,248 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6003236245954693 [2023-08-04 06:52:39,248 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 371 transitions. [2023-08-04 06:52:39,248 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 371 transitions. [2023-08-04 06:52:39,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:39,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 371 transitions. [2023-08-04 06:52:39,248 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:39,249 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:39,250 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:39,250 INFO L175 Difference]: Start difference. First operand has 54 places, 39 transitions, 112 flow. Second operand 3 states and 371 transitions. [2023-08-04 06:52:39,250 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 56 places, 47 transitions, 204 flow [2023-08-04 06:52:39,251 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 47 transitions, 202 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-04 06:52:39,252 INFO L231 Difference]: Finished difference. Result has 56 places, 40 transitions, 122 flow [2023-08-04 06:52:39,252 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=110, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=39, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=122, PETRI_PLACES=56, PETRI_TRANSITIONS=40} [2023-08-04 06:52:39,252 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 5 predicate places. [2023-08-04 06:52:39,252 INFO L495 AbstractCegarLoop]: Abstraction has has 56 places, 40 transitions, 122 flow [2023-08-04 06:52:39,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.66666666666667) internal successors, (341), 3 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:39,253 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:39,253 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:39,259 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-08-04 06:52:39,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:39,457 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:39,457 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:39,457 INFO L85 PathProgramCache]: Analyzing trace with hash 382510634, now seen corresponding path program 1 times [2023-08-04 06:52:39,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:39,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1359615688] [2023-08-04 06:52:39,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-04 06:52:39,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:39,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1359615688] [2023-08-04 06:52:39,497 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1359615688] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:39,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078484722] [2023-08-04 06:52:39,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:39,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:39,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:39,498 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:39,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-08-04 06:52:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:39,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-04 06:52:39,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:39,564 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-04 06:52:39,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078484722] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:39,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-04 06:52:39,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2023-08-04 06:52:39,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887663420] [2023-08-04 06:52:39,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:39,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:39,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:39,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:39,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:39,572 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 206 [2023-08-04 06:52:39,573 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 40 transitions, 122 flow. Second operand has 3 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:39,573 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:39,573 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 206 [2023-08-04 06:52:39,573 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:42,040 INFO L124 PetriNetUnfolderBase]: 30734/43358 cut-off events. [2023-08-04 06:52:42,040 INFO L125 PetriNetUnfolderBase]: For 833/833 co-relation queries the response was YES. [2023-08-04 06:52:42,118 INFO L83 FinitePrefix]: Finished finitePrefix Result has 85613 conditions, 43358 events. 30734/43358 cut-off events. For 833/833 co-relation queries the response was YES. Maximal size of possible extension queue 1567. Compared 290536 event pairs, 23582 based on Foata normal form. 0/41626 useless extension candidates. Maximal degree in co-relation 24344. Up to 37757 conditions per place. [2023-08-04 06:52:42,231 INFO L140 encePairwiseOnDemand]: 203/206 looper letters, 41 selfloop transitions, 2 changer transitions 0/52 dead transitions. [2023-08-04 06:52:42,232 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 52 transitions, 232 flow [2023-08-04 06:52:42,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 375 transitions. [2023-08-04 06:52:42,233 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6067961165048543 [2023-08-04 06:52:42,233 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 375 transitions. [2023-08-04 06:52:42,233 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 375 transitions. [2023-08-04 06:52:42,233 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:42,233 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 375 transitions. [2023-08-04 06:52:42,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:42,235 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:42,235 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:42,235 INFO L175 Difference]: Start difference. First operand has 56 places, 40 transitions, 122 flow. Second operand 3 states and 375 transitions. [2023-08-04 06:52:42,235 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 52 transitions, 232 flow [2023-08-04 06:52:42,237 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 52 transitions, 230 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-04 06:52:42,238 INFO L231 Difference]: Finished difference. Result has 58 places, 41 transitions, 132 flow [2023-08-04 06:52:42,238 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=120, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=40, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=132, PETRI_PLACES=58, PETRI_TRANSITIONS=41} [2023-08-04 06:52:42,238 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 7 predicate places. [2023-08-04 06:52:42,238 INFO L495 AbstractCegarLoop]: Abstraction has has 58 places, 41 transitions, 132 flow [2023-08-04 06:52:42,239 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:42,239 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:42,239 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:42,246 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-08-04 06:52:42,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:42,443 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:42,444 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:42,444 INFO L85 PathProgramCache]: Analyzing trace with hash -502818376, now seen corresponding path program 1 times [2023-08-04 06:52:42,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:42,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634816229] [2023-08-04 06:52:42,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:42,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:42,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634816229] [2023-08-04 06:52:42,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634816229] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:42,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2008975339] [2023-08-04 06:52:42,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:42,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:42,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:42,513 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:42,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-08-04 06:52:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:42,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-04 06:52:42,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:42,595 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:52:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-04 06:52:42,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2008975339] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-04 06:52:42,613 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-04 06:52:42,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2023-08-04 06:52:42,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648152975] [2023-08-04 06:52:42,613 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-04 06:52:42,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-04 06:52:42,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:42,614 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-04 06:52:42,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:42,624 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 206 [2023-08-04 06:52:42,626 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 41 transitions, 132 flow. Second operand has 5 states, 5 states have (on average 113.6) internal successors, (568), 5 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:42,626 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:42,626 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 206 [2023-08-04 06:52:42,626 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:44,602 INFO L124 PetriNetUnfolderBase]: 24232/33893 cut-off events. [2023-08-04 06:52:44,602 INFO L125 PetriNetUnfolderBase]: For 3624/3624 co-relation queries the response was YES. [2023-08-04 06:52:44,656 INFO L83 FinitePrefix]: Finished finitePrefix Result has 69782 conditions, 33893 events. 24232/33893 cut-off events. For 3624/3624 co-relation queries the response was YES. Maximal size of possible extension queue 1259. Compared 214135 event pairs, 14820 based on Foata normal form. 3/33868 useless extension candidates. Maximal degree in co-relation 24810. Up to 31258 conditions per place. [2023-08-04 06:52:44,881 INFO L140 encePairwiseOnDemand]: 202/206 looper letters, 36 selfloop transitions, 3 changer transitions 1/49 dead transitions. [2023-08-04 06:52:44,881 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 49 transitions, 228 flow [2023-08-04 06:52:44,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-04 06:52:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-04 06:52:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 479 transitions. [2023-08-04 06:52:44,882 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5813106796116505 [2023-08-04 06:52:44,883 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 479 transitions. [2023-08-04 06:52:44,883 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 479 transitions. [2023-08-04 06:52:44,883 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:44,883 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 479 transitions. [2023-08-04 06:52:44,884 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 119.75) internal successors, (479), 4 states have internal predecessors, (479), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:44,885 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:44,885 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:44,885 INFO L175 Difference]: Start difference. First operand has 58 places, 41 transitions, 132 flow. Second operand 4 states and 479 transitions. [2023-08-04 06:52:44,885 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 49 transitions, 228 flow [2023-08-04 06:52:44,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 60 places, 49 transitions, 226 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-04 06:52:44,889 INFO L231 Difference]: Finished difference. Result has 62 places, 41 transitions, 144 flow [2023-08-04 06:52:44,889 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=130, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=144, PETRI_PLACES=62, PETRI_TRANSITIONS=41} [2023-08-04 06:52:44,890 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 11 predicate places. [2023-08-04 06:52:44,890 INFO L495 AbstractCegarLoop]: Abstraction has has 62 places, 41 transitions, 144 flow [2023-08-04 06:52:44,890 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 113.6) internal successors, (568), 5 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:44,890 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:44,890 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:44,897 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-08-04 06:52:45,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:45,095 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:45,096 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:45,096 INFO L85 PathProgramCache]: Analyzing trace with hash 798886048, now seen corresponding path program 1 times [2023-08-04 06:52:45,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:45,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358522345] [2023-08-04 06:52:45,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-08-04 06:52:45,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:45,156 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358522345] [2023-08-04 06:52:45,157 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358522345] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:45,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463132078] [2023-08-04 06:52:45,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:45,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:45,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:45,158 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:45,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-08-04 06:52:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:45,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-04 06:52:45,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-08-04 06:52:45,233 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:52:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-08-04 06:52:45,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463132078] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-04 06:52:45,245 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-04 06:52:45,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2023-08-04 06:52:45,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637888902] [2023-08-04 06:52:45,245 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-04 06:52:45,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-04 06:52:45,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:45,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-04 06:52:45,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:45,256 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 206 [2023-08-04 06:52:45,256 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 41 transitions, 144 flow. Second operand has 5 states, 5 states have (on average 113.8) internal successors, (569), 5 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:45,257 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:45,257 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 206 [2023-08-04 06:52:45,257 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:46,760 INFO L124 PetriNetUnfolderBase]: 19198/26485 cut-off events. [2023-08-04 06:52:46,761 INFO L125 PetriNetUnfolderBase]: For 2439/2439 co-relation queries the response was YES. [2023-08-04 06:52:46,797 INFO L83 FinitePrefix]: Finished finitePrefix Result has 54371 conditions, 26485 events. 19198/26485 cut-off events. For 2439/2439 co-relation queries the response was YES. Maximal size of possible extension queue 1127. Compared 160239 event pairs, 11902 based on Foata normal form. 27/26511 useless extension candidates. Maximal degree in co-relation 19295. Up to 23785 conditions per place. [2023-08-04 06:52:46,868 INFO L140 encePairwiseOnDemand]: 202/206 looper letters, 44 selfloop transitions, 3 changer transitions 1/57 dead transitions. [2023-08-04 06:52:46,868 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 57 transitions, 272 flow [2023-08-04 06:52:46,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-04 06:52:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-04 06:52:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 487 transitions. [2023-08-04 06:52:46,870 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5910194174757282 [2023-08-04 06:52:46,870 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 487 transitions. [2023-08-04 06:52:46,870 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 487 transitions. [2023-08-04 06:52:46,870 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:46,870 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 487 transitions. [2023-08-04 06:52:46,871 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:46,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:46,872 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:46,872 INFO L175 Difference]: Start difference. First operand has 62 places, 41 transitions, 144 flow. Second operand 4 states and 487 transitions. [2023-08-04 06:52:46,872 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 57 transitions, 272 flow [2023-08-04 06:52:46,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 57 transitions, 265 flow, removed 1 selfloop flow, removed 3 redundant places. [2023-08-04 06:52:46,876 INFO L231 Difference]: Finished difference. Result has 64 places, 41 transitions, 151 flow [2023-08-04 06:52:46,877 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=137, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=151, PETRI_PLACES=64, PETRI_TRANSITIONS=41} [2023-08-04 06:52:46,877 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 13 predicate places. [2023-08-04 06:52:46,877 INFO L495 AbstractCegarLoop]: Abstraction has has 64 places, 41 transitions, 151 flow [2023-08-04 06:52:46,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 113.8) internal successors, (569), 5 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:46,878 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:46,878 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:46,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-08-04 06:52:47,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:47,083 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:47,083 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:47,083 INFO L85 PathProgramCache]: Analyzing trace with hash 1377582960, now seen corresponding path program 1 times [2023-08-04 06:52:47,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:47,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123356249] [2023-08-04 06:52:47,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-04 06:52:47,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:47,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123356249] [2023-08-04 06:52:47,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123356249] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:52:47,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [299928609] [2023-08-04 06:52:47,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:47,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:52:47,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:52:47,147 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:52:47,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-08-04 06:52:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:47,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-04 06:52:47,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:52:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-04 06:52:47,243 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:52:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-04 06:52:47,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [299928609] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-04 06:52:47,253 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-04 06:52:47,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2023-08-04 06:52:47,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456929960] [2023-08-04 06:52:47,254 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-04 06:52:47,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-04 06:52:47,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:47,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-04 06:52:47,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:52:47,264 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 206 [2023-08-04 06:52:47,264 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 41 transitions, 151 flow. Second operand has 5 states, 5 states have (on average 114.0) internal successors, (570), 5 states have internal predecessors, (570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:47,264 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:47,264 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 206 [2023-08-04 06:52:47,264 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:48,720 INFO L124 PetriNetUnfolderBase]: 17362/23209 cut-off events. [2023-08-04 06:52:48,721 INFO L125 PetriNetUnfolderBase]: For 2377/2377 co-relation queries the response was YES. [2023-08-04 06:52:48,765 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48754 conditions, 23209 events. 17362/23209 cut-off events. For 2377/2377 co-relation queries the response was YES. Maximal size of possible extension queue 998. Compared 127879 event pairs, 6886 based on Foata normal form. 243/23451 useless extension candidates. Maximal degree in co-relation 17297. Up to 11794 conditions per place. [2023-08-04 06:52:48,835 INFO L140 encePairwiseOnDemand]: 202/206 looper letters, 52 selfloop transitions, 3 changer transitions 1/65 dead transitions. [2023-08-04 06:52:48,835 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 65 transitions, 311 flow [2023-08-04 06:52:48,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-04 06:52:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-04 06:52:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 495 transitions. [2023-08-04 06:52:48,836 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6007281553398058 [2023-08-04 06:52:48,836 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 495 transitions. [2023-08-04 06:52:48,837 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 495 transitions. [2023-08-04 06:52:48,837 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:48,837 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 495 transitions. [2023-08-04 06:52:48,838 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 123.75) internal successors, (495), 4 states have internal predecessors, (495), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:48,839 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:48,839 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:48,839 INFO L175 Difference]: Start difference. First operand has 64 places, 41 transitions, 151 flow. Second operand 4 states and 495 transitions. [2023-08-04 06:52:48,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 65 transitions, 311 flow [2023-08-04 06:52:48,841 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 65 transitions, 304 flow, removed 1 selfloop flow, removed 3 redundant places. [2023-08-04 06:52:48,842 INFO L231 Difference]: Finished difference. Result has 66 places, 41 transitions, 158 flow [2023-08-04 06:52:48,842 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=144, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=158, PETRI_PLACES=66, PETRI_TRANSITIONS=41} [2023-08-04 06:52:48,842 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 15 predicate places. [2023-08-04 06:52:48,842 INFO L495 AbstractCegarLoop]: Abstraction has has 66 places, 41 transitions, 158 flow [2023-08-04 06:52:48,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 114.0) internal successors, (570), 5 states have internal predecessors, (570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:48,842 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:48,842 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:48,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-08-04 06:52:49,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-08-04 06:52:49,064 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:49,064 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:49,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1305163647, now seen corresponding path program 1 times [2023-08-04 06:52:49,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:49,065 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324051223] [2023-08-04 06:52:49,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:49,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-04 06:52:49,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:49,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324051223] [2023-08-04 06:52:49,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324051223] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:49,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-04 06:52:49,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-04 06:52:49,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538057188] [2023-08-04 06:52:49,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:49,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:52:49,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:49,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:52:49,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-04 06:52:49,359 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 206 [2023-08-04 06:52:49,359 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 66 places, 41 transitions, 158 flow. Second operand has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:49,359 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:49,360 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 206 [2023-08-04 06:52:49,360 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:52:54,845 INFO L124 PetriNetUnfolderBase]: 72595/92083 cut-off events. [2023-08-04 06:52:54,845 INFO L125 PetriNetUnfolderBase]: For 45458/45458 co-relation queries the response was YES. [2023-08-04 06:52:55,080 INFO L83 FinitePrefix]: Finished finitePrefix Result has 210475 conditions, 92083 events. 72595/92083 cut-off events. For 45458/45458 co-relation queries the response was YES. Maximal size of possible extension queue 3546. Compared 530745 event pairs, 29608 based on Foata normal form. 1737/93771 useless extension candidates. Maximal degree in co-relation 210384. Up to 60577 conditions per place. [2023-08-04 06:52:55,340 INFO L140 encePairwiseOnDemand]: 196/206 looper letters, 60 selfloop transitions, 9 changer transitions 0/74 dead transitions. [2023-08-04 06:52:55,341 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 74 transitions, 432 flow [2023-08-04 06:52:55,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:52:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:52:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 376 transitions. [2023-08-04 06:52:55,342 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6084142394822006 [2023-08-04 06:52:55,342 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 376 transitions. [2023-08-04 06:52:55,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 376 transitions. [2023-08-04 06:52:55,342 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:52:55,342 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 376 transitions. [2023-08-04 06:52:55,343 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 125.33333333333333) internal successors, (376), 3 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:55,344 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:55,344 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:55,344 INFO L175 Difference]: Start difference. First operand has 66 places, 41 transitions, 158 flow. Second operand 3 states and 376 transitions. [2023-08-04 06:52:55,344 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 74 transitions, 432 flow [2023-08-04 06:52:55,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 74 transitions, 418 flow, removed 2 selfloop flow, removed 3 redundant places. [2023-08-04 06:52:55,377 INFO L231 Difference]: Finished difference. Result has 67 places, 49 transitions, 221 flow [2023-08-04 06:52:55,377 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=151, PETRI_DIFFERENCE_MINUEND_PLACES=63, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=221, PETRI_PLACES=67, PETRI_TRANSITIONS=49} [2023-08-04 06:52:55,377 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 16 predicate places. [2023-08-04 06:52:55,377 INFO L495 AbstractCegarLoop]: Abstraction has has 67 places, 49 transitions, 221 flow [2023-08-04 06:52:55,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:55,377 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:52:55,377 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:52:55,378 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-04 06:52:55,378 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:52:55,378 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:52:55,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1805366871, now seen corresponding path program 1 times [2023-08-04 06:52:55,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:52:55,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029308554] [2023-08-04 06:52:55,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:52:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:52:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:52:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-04 06:52:55,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:52:55,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029308554] [2023-08-04 06:52:55,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029308554] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:52:55,524 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-04 06:52:55,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-04 06:52:55,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358114654] [2023-08-04 06:52:55,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:52:55,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-04 06:52:55,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:52:55,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-04 06:52:55,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-08-04 06:52:55,538 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 206 [2023-08-04 06:52:55,538 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 49 transitions, 221 flow. Second operand has 4 states, 4 states have (on average 108.5) internal successors, (434), 4 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:52:55,538 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:52:55,538 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 206 [2023-08-04 06:52:55,538 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:53:00,594 INFO L124 PetriNetUnfolderBase]: 71947/91480 cut-off events. [2023-08-04 06:53:00,595 INFO L125 PetriNetUnfolderBase]: For 52596/52596 co-relation queries the response was YES. [2023-08-04 06:53:00,807 INFO L83 FinitePrefix]: Finished finitePrefix Result has 251463 conditions, 91480 events. 71947/91480 cut-off events. For 52596/52596 co-relation queries the response was YES. Maximal size of possible extension queue 3482. Compared 518646 event pairs, 6997 based on Foata normal form. 135/91615 useless extension candidates. Maximal degree in co-relation 73235. Up to 54004 conditions per place. [2023-08-04 06:53:01,072 INFO L140 encePairwiseOnDemand]: 196/206 looper letters, 65 selfloop transitions, 13 changer transitions 0/83 dead transitions. [2023-08-04 06:53:01,072 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 83 transitions, 507 flow [2023-08-04 06:53:01,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-04 06:53:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-04 06:53:01,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 486 transitions. [2023-08-04 06:53:01,073 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5898058252427184 [2023-08-04 06:53:01,073 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 486 transitions. [2023-08-04 06:53:01,073 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 486 transitions. [2023-08-04 06:53:01,074 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:53:01,074 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 486 transitions. [2023-08-04 06:53:01,074 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 121.5) internal successors, (486), 4 states have internal predecessors, (486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:01,075 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:01,076 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:01,076 INFO L175 Difference]: Start difference. First operand has 67 places, 49 transitions, 221 flow. Second operand 4 states and 486 transitions. [2023-08-04 06:53:01,076 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 83 transitions, 507 flow [2023-08-04 06:53:01,797 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 83 transitions, 481 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-04 06:53:01,798 INFO L231 Difference]: Finished difference. Result has 70 places, 55 transitions, 276 flow [2023-08-04 06:53:01,798 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=203, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=49, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=276, PETRI_PLACES=70, PETRI_TRANSITIONS=55} [2023-08-04 06:53:01,798 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 19 predicate places. [2023-08-04 06:53:01,798 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 55 transitions, 276 flow [2023-08-04 06:53:01,798 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 108.5) internal successors, (434), 4 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:01,799 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:53:01,799 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:53:01,799 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-04 06:53:01,799 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:53:01,799 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:53:01,799 INFO L85 PathProgramCache]: Analyzing trace with hash 1805366778, now seen corresponding path program 1 times [2023-08-04 06:53:01,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:53:01,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39910411] [2023-08-04 06:53:01,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:01,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:53:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-04 06:53:01,889 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:53:01,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39910411] [2023-08-04 06:53:01,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39910411] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:53:01,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-04 06:53:01,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-04 06:53:01,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613668282] [2023-08-04 06:53:01,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:53:01,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-04 06:53:01,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:53:01,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-04 06:53:01,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-08-04 06:53:01,903 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 206 [2023-08-04 06:53:01,904 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 55 transitions, 276 flow. Second operand has 4 states, 4 states have (on average 108.5) internal successors, (434), 4 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:01,904 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:53:01,904 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 206 [2023-08-04 06:53:01,904 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:53:07,370 INFO L124 PetriNetUnfolderBase]: 71527/91336 cut-off events. [2023-08-04 06:53:07,370 INFO L125 PetriNetUnfolderBase]: For 72611/72611 co-relation queries the response was YES. [2023-08-04 06:53:07,622 INFO L83 FinitePrefix]: Finished finitePrefix Result has 268001 conditions, 91336 events. 71527/91336 cut-off events. For 72611/72611 co-relation queries the response was YES. Maximal size of possible extension queue 3500. Compared 520335 event pairs, 30552 based on Foata normal form. 27/91363 useless extension candidates. Maximal degree in co-relation 267897. Up to 59119 conditions per place. [2023-08-04 06:53:08,079 INFO L140 encePairwiseOnDemand]: 196/206 looper letters, 75 selfloop transitions, 15 changer transitions 0/95 dead transitions. [2023-08-04 06:53:08,079 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 95 transitions, 638 flow [2023-08-04 06:53:08,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-04 06:53:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-04 06:53:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 494 transitions. [2023-08-04 06:53:08,080 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5995145631067961 [2023-08-04 06:53:08,080 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 494 transitions. [2023-08-04 06:53:08,081 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 494 transitions. [2023-08-04 06:53:08,081 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:53:08,081 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 494 transitions. [2023-08-04 06:53:08,082 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 123.5) internal successors, (494), 4 states have internal predecessors, (494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:08,082 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:08,083 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 206.0) internal successors, (1030), 5 states have internal predecessors, (1030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:08,083 INFO L175 Difference]: Start difference. First operand has 70 places, 55 transitions, 276 flow. Second operand 4 states and 494 transitions. [2023-08-04 06:53:08,083 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 95 transitions, 638 flow [2023-08-04 06:53:08,457 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 95 transitions, 638 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-04 06:53:08,458 INFO L231 Difference]: Finished difference. Result has 74 places, 59 transitions, 341 flow [2023-08-04 06:53:08,458 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=276, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=341, PETRI_PLACES=74, PETRI_TRANSITIONS=59} [2023-08-04 06:53:08,458 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 23 predicate places. [2023-08-04 06:53:08,458 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 59 transitions, 341 flow [2023-08-04 06:53:08,459 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 108.5) internal successors, (434), 4 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:08,459 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:53:08,459 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:53:08,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-04 06:53:08,459 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:53:08,459 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:53:08,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1301886098, now seen corresponding path program 1 times [2023-08-04 06:53:08,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:53:08,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417494590] [2023-08-04 06:53:08,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:53:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-08-04 06:53:08,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:53:08,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417494590] [2023-08-04 06:53:08,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417494590] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:53:08,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2119919076] [2023-08-04 06:53:08,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:08,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:53:08,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:53:08,551 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:53:08,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-08-04 06:53:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:08,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 8 conjunts are in the unsatisfiable core [2023-08-04 06:53:08,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:53:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-04 06:53:08,669 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-04 06:53:08,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2119919076] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-04 06:53:08,670 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-04 06:53:08,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 4 [2023-08-04 06:53:08,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285614165] [2023-08-04 06:53:08,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:53:08,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-04 06:53:08,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:53:08,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-04 06:53:08,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-08-04 06:53:08,681 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 206 [2023-08-04 06:53:08,682 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 59 transitions, 341 flow. Second operand has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:08,682 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:53:08,682 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 206 [2023-08-04 06:53:08,682 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:53:12,120 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][96], [P0Thread2of2ForFork0InUse, 620#true, P2Thread1of2ForFork2InUse, 18#L761true, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 79#P2EXITtrue, P1Thread2of2ForFork1InUse, 66#L731true, Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, 117#P1EXITtrue, Black: 616#(= ~z~0 0), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 17#$Ultimate##0true, 610#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 64#L790true, P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:12,120 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,120 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,120 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,121 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,369 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][96], [P0Thread2of2ForFork0InUse, 620#true, 113#P1EXITtrue, P2Thread1of2ForFork2InUse, 18#L761true, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 79#P2EXITtrue, P1Thread2of2ForFork1InUse, 66#L731true, Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 616#(= ~z~0 0), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 610#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 4#$Ultimate##0true, 64#L790true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:12,369 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,370 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,370 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,370 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-08-04 06:53:12,587 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][96], [P0Thread2of2ForFork0InUse, 620#true, P2Thread1of2ForFork2InUse, 18#L761true, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 79#P2EXITtrue, P1Thread2of2ForFork1InUse, 66#L731true, Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 609#(= ~__unbuffered_p2_EAX~0 0), 59#L743true, 16#L731true, Black: 616#(= ~z~0 0), 117#P1EXITtrue, Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 610#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 64#L790true, P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:12,587 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,587 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,587 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,587 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,591 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][96], [620#true, P0Thread2of2ForFork0InUse, 113#P1EXITtrue, P2Thread1of2ForFork2InUse, 18#L761true, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 79#P2EXITtrue, P1Thread2of2ForFork1InUse, 66#L731true, Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 616#(= ~z~0 0), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 610#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 64#L790true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:12,591 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,591 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,591 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,592 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-08-04 06:53:12,810 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][96], [P0Thread2of2ForFork0InUse, 620#true, 113#P1EXITtrue, P2Thread1of2ForFork2InUse, 18#L761true, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 79#P2EXITtrue, P1Thread2of2ForFork1InUse, 66#L731true, Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 616#(= ~z~0 0), 117#P1EXITtrue, Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 610#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 64#L790true, P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:12,810 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-04 06:53:12,810 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-04 06:53:12,810 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-04 06:53:12,810 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-04 06:53:12,878 INFO L124 PetriNetUnfolderBase]: 48034/62935 cut-off events. [2023-08-04 06:53:12,879 INFO L125 PetriNetUnfolderBase]: For 89257/92451 co-relation queries the response was YES. [2023-08-04 06:53:13,099 INFO L83 FinitePrefix]: Finished finitePrefix Result has 195871 conditions, 62935 events. 48034/62935 cut-off events. For 89257/92451 co-relation queries the response was YES. Maximal size of possible extension queue 2857. Compared 372030 event pairs, 10763 based on Foata normal form. 551/59961 useless extension candidates. Maximal degree in co-relation 129795. Up to 55182 conditions per place. [2023-08-04 06:53:13,328 INFO L140 encePairwiseOnDemand]: 198/206 looper letters, 77 selfloop transitions, 7 changer transitions 0/99 dead transitions. [2023-08-04 06:53:13,328 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 99 transitions, 736 flow [2023-08-04 06:53:13,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-04 06:53:13,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-04 06:53:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 379 transitions. [2023-08-04 06:53:13,330 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6132686084142395 [2023-08-04 06:53:13,330 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 379 transitions. [2023-08-04 06:53:13,330 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 379 transitions. [2023-08-04 06:53:13,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:53:13,330 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 379 transitions. [2023-08-04 06:53:13,331 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 126.33333333333333) internal successors, (379), 3 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:13,332 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:13,332 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:13,332 INFO L175 Difference]: Start difference. First operand has 74 places, 59 transitions, 341 flow. Second operand 3 states and 379 transitions. [2023-08-04 06:53:13,332 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 99 transitions, 736 flow [2023-08-04 06:53:13,365 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 99 transitions, 700 flow, removed 4 selfloop flow, removed 2 redundant places. [2023-08-04 06:53:13,366 INFO L231 Difference]: Finished difference. Result has 75 places, 65 transitions, 364 flow [2023-08-04 06:53:13,366 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=317, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=59, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=364, PETRI_PLACES=75, PETRI_TRANSITIONS=65} [2023-08-04 06:53:13,367 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 24 predicate places. [2023-08-04 06:53:13,367 INFO L495 AbstractCegarLoop]: Abstraction has has 75 places, 65 transitions, 364 flow [2023-08-04 06:53:13,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:13,367 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:53:13,367 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:53:13,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-08-04 06:53:13,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-08-04 06:53:13,571 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:53:13,571 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:53:13,572 INFO L85 PathProgramCache]: Analyzing trace with hash -850293474, now seen corresponding path program 1 times [2023-08-04 06:53:13,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:53:13,572 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915629878] [2023-08-04 06:53:13,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:53:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-08-04 06:53:13,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:53:13,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915629878] [2023-08-04 06:53:13,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915629878] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:53:13,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1922665299] [2023-08-04 06:53:13,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:13,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:53:13,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:53:13,685 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:53:13,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-08-04 06:53:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:13,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 9 conjunts are in the unsatisfiable core [2023-08-04 06:53:13,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:53:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-08-04 06:53:13,804 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:53:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-08-04 06:53:13,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1922665299] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-04 06:53:13,899 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-04 06:53:13,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 7 [2023-08-04 06:53:13,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540616393] [2023-08-04 06:53:13,899 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-04 06:53:13,900 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-08-04 06:53:13,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:53:13,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-08-04 06:53:13,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-08-04 06:53:13,939 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 206 [2023-08-04 06:53:13,939 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 65 transitions, 364 flow. Second operand has 8 states, 8 states have (on average 101.875) internal successors, (815), 8 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:13,939 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:53:13,939 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 206 [2023-08-04 06:53:13,940 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:53:24,689 INFO L124 PetriNetUnfolderBase]: 132020/168554 cut-off events. [2023-08-04 06:53:24,689 INFO L125 PetriNetUnfolderBase]: For 238263/238263 co-relation queries the response was YES. [2023-08-04 06:53:25,154 INFO L83 FinitePrefix]: Finished finitePrefix Result has 566864 conditions, 168554 events. 132020/168554 cut-off events. For 238263/238263 co-relation queries the response was YES. Maximal size of possible extension queue 5925. Compared 994277 event pairs, 3953 based on Foata normal form. 8588/177075 useless extension candidates. Maximal degree in co-relation 252704. Up to 57829 conditions per place. [2023-08-04 06:53:25,619 INFO L140 encePairwiseOnDemand]: 187/206 looper letters, 341 selfloop transitions, 143 changer transitions 46/533 dead transitions. [2023-08-04 06:53:25,619 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 91 places, 533 transitions, 3871 flow [2023-08-04 06:53:25,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-08-04 06:53:25,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2023-08-04 06:53:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1991 transitions. [2023-08-04 06:53:25,625 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5685322672758424 [2023-08-04 06:53:25,625 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1991 transitions. [2023-08-04 06:53:25,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1991 transitions. [2023-08-04 06:53:25,626 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:53:25,626 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1991 transitions. [2023-08-04 06:53:25,630 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 117.11764705882354) internal successors, (1991), 17 states have internal predecessors, (1991), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:25,634 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 206.0) internal successors, (3708), 18 states have internal predecessors, (3708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:25,635 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 206.0) internal successors, (3708), 18 states have internal predecessors, (3708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:25,635 INFO L175 Difference]: Start difference. First operand has 75 places, 65 transitions, 364 flow. Second operand 17 states and 1991 transitions. [2023-08-04 06:53:25,635 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 91 places, 533 transitions, 3871 flow [2023-08-04 06:53:26,204 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 533 transitions, 3848 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-04 06:53:26,214 INFO L231 Difference]: Finished difference. Result has 106 places, 215 transitions, 1885 flow [2023-08-04 06:53:26,214 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=357, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=1885, PETRI_PLACES=106, PETRI_TRANSITIONS=215} [2023-08-04 06:53:26,214 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 55 predicate places. [2023-08-04 06:53:26,214 INFO L495 AbstractCegarLoop]: Abstraction has has 106 places, 215 transitions, 1885 flow [2023-08-04 06:53:26,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 101.875) internal successors, (815), 8 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:26,215 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:53:26,215 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:53:26,220 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-08-04 06:53:26,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-08-04 06:53:26,415 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:53:26,416 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:53:26,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1789014473, now seen corresponding path program 1 times [2023-08-04 06:53:26,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:53:26,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141025169] [2023-08-04 06:53:26,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:53:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-04 06:53:26,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:53:26,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141025169] [2023-08-04 06:53:26,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141025169] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:53:26,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485030180] [2023-08-04 06:53:26,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:53:26,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:53:26,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:53:26,506 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:53:26,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-08-04 06:53:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:53:26,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 24 conjunts are in the unsatisfiable core [2023-08-04 06:53:26,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:53:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-08-04 06:53:26,676 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:53:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-08-04 06:53:26,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485030180] provided 1 perfect and 1 imperfect interpolant sequences [2023-08-04 06:53:26,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-08-04 06:53:26,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [3, 6] total 13 [2023-08-04 06:53:26,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225522627] [2023-08-04 06:53:26,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-04 06:53:26,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-04 06:53:26,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:53:26,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-04 06:53:26,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-08-04 06:53:26,793 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 206 [2023-08-04 06:53:26,794 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 106 places, 215 transitions, 1885 flow. Second operand has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:26,794 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:53:26,794 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 206 [2023-08-04 06:53:26,794 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:53:27,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 30#L746true, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, 609#(= ~__unbuffered_p2_EAX~0 0), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:27,121 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,121 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,121 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,121 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,122 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,122 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,122 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,122 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 30#L746true, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,228 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 30#L746true, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 31#L785-5true, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:27,228 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,228 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,229 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,229 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,229 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,229 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,229 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,230 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 31#L785-5true, 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,230 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,230 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,230 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,230 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-08-04 06:53:27,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 30#L746true, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 31#L785-5true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,415 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:27,415 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:27,415 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,415 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2NotInUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 31#L785-5true, 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,416 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,416 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,416 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,417 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,417 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,417 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,417 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,417 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,844 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, 59#L743true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,844 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,844 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,845 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 451#(= 0 |ULTIMATE.start_main_~asdf~2#1|), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:27,845 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:27,845 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-04 06:53:28,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:28,231 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,231 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,231 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,231 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:28,232 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,232 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,232 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,232 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,232 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,233 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,233 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-04 06:53:28,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,747 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,747 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,747 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,747 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 59#L743true, 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,748 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 31#L785-5true, P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:28,748 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 31#L785-5true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:28,748 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,749 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,749 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 31#L785-5true, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,750 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 31#L785-5true, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:28,750 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:28,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-04 06:53:29,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 31#L785-5true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:29,673 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,673 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,673 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,673 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, 59#L743true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 31#L785-5true, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:29,674 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:29,674 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:29,674 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 31#L785-5true, 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:29,675 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 31#L785-5true, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:29,675 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,675 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:29,676 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:29,676 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:29,676 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-04 06:53:30,267 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:30,267 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,267 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,267 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,267 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 36#L785-6true, Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:30,282 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,283 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,283 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-04 06:53:30,283 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-04 06:53:31,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, 30#L746true, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 59#L743true, 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:31,010 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,010 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,010 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,010 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 449#true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:31,011 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,011 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,011 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,011 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:31,012 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,012 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,012 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,012 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,013 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), 36#L785-6true, Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:31,013 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,013 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,013 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,013 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-04 06:53:31,700 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 59#L743true, 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 36#L785-6true, Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:31,700 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,700 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,700 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,700 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 449#true, 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 36#L785-6true, Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:31,708 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,708 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,708 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is not cut-off event [2023-08-04 06:53:31,708 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is not cut-off event [2023-08-04 06:53:32,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, 30#L746true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:32,506 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:32,506 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,506 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:32,798 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:32,798 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:32,798 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-04 06:53:33,235 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), 17#$Ultimate##0true, Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:33,235 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,235 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,235 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,235 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,258 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), 4#$Ultimate##0true, Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1)]) [2023-08-04 06:53:33,258 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,258 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,259 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-08-04 06:53:33,259 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-08-04 06:53:34,383 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, 30#L746true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 68#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 59#L743true, 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:34,383 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, 59#L743true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 609#(= ~__unbuffered_p2_EAX~0 0), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:34,383 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,383 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([593] $Ultimate##0-->L758: Formula: (and (= v_P2Thread2of2ForFork2_~arg.base_5 |v_P2Thread2of2ForFork2_#in~arg.base_5|) (= |v_P2Thread2of2ForFork2_#in~arg.offset_5| v_P2Thread2of2ForFork2_~arg.offset_5) (= v_~y~0_30 v_~__unbuffered_p2_EAX~0_34)) InVars {P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30} OutVars{P2Thread2of2ForFork2_#in~arg.base=|v_P2Thread2of2ForFork2_#in~arg.base_5|, P2Thread2of2ForFork2_~arg.base=v_P2Thread2of2ForFork2_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_34, P2Thread2of2ForFork2_#in~arg.offset=|v_P2Thread2of2ForFork2_#in~arg.offset_5|, ~y~0=v_~y~0_30, P2Thread2of2ForFork2_~arg.offset=v_P2Thread2of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork2_~arg.offset][201], [P0Thread2of2ForFork0InUse, 111#L758true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), 954#true, Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, 816#(<= ~__unbuffered_cnt~0 1), P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:34,384 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,384 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,384 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,384 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([611] L731-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork0_#res.base_7| 0) (= |v_P0Thread2of2ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_101 (+ v_~__unbuffered_cnt~0_102 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102} OutVars{P0Thread2of2ForFork0_#res.base=|v_P0Thread2of2ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, P0Thread2of2ForFork0_#res.offset=|v_P0Thread2of2ForFork0_#res.offset_7|} AuxVars[] AssignedVars[P0Thread2of2ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread2of2ForFork0_#res.offset][41], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 68#$Ultimate##0true, 614#true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, 609#(= ~__unbuffered_p2_EAX~0 0), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:34,384 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,384 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,385 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,385 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-08-04 06:53:34,767 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, 30#L746true, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 59#L743true, 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, P0Thread1of2ForFork0InUse, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:34,767 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,767 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,767 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,767 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,782 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([585] $Ultimate##0-->L758: Formula: (and (= v_~y~0_28 v_~__unbuffered_p2_EAX~0_32) (= v_P2Thread1of2ForFork2_~arg.base_5 |v_P2Thread1of2ForFork2_#in~arg.base_5|) (= |v_P2Thread1of2ForFork2_#in~arg.offset_5| v_P2Thread1of2ForFork2_~arg.offset_5)) InVars {P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~y~0=v_~y~0_28} OutVars{P2Thread1of2ForFork2_#in~arg.offset=|v_P2Thread1of2ForFork2_#in~arg.offset_5|, P2Thread1of2ForFork2_~arg.base=v_P2Thread1of2ForFork2_~arg.base_5, P2Thread1of2ForFork2_#in~arg.base=|v_P2Thread1of2ForFork2_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, ~y~0=v_~y~0_28, P2Thread1of2ForFork2_~arg.offset=v_P2Thread1of2ForFork2_~arg.offset_5} AuxVars[] AssignedVars[P2Thread1of2ForFork2_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of2ForFork2_~arg.offset][92], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, 2#L785-11true, P1Thread1of2ForFork1InUse, P1Thread2of2ForFork1InUse, Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 94#L758true, Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 98#$Ultimate##0true, Black: 603#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 607#true, 614#true, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 16#L731true, Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), 954#true, Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 720#(= ~__unbuffered_p2_EAX~0 0), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, 816#(<= ~__unbuffered_cnt~0 1), Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:53:34,782 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,782 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,782 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-08-04 06:53:34,782 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-08-04 06:53:42,414 INFO L124 PetriNetUnfolderBase]: 118052/159025 cut-off events. [2023-08-04 06:53:42,415 INFO L125 PetriNetUnfolderBase]: For 899581/906461 co-relation queries the response was YES. [2023-08-04 06:53:43,392 INFO L83 FinitePrefix]: Finished finitePrefix Result has 766702 conditions, 159025 events. 118052/159025 cut-off events. For 899581/906461 co-relation queries the response was YES. Maximal size of possible extension queue 7196. Compared 1109360 event pairs, 26901 based on Foata normal form. 1257/154647 useless extension candidates. Maximal degree in co-relation 766579. Up to 80400 conditions per place. [2023-08-04 06:53:43,853 INFO L140 encePairwiseOnDemand]: 193/206 looper letters, 286 selfloop transitions, 72 changer transitions 12/395 dead transitions. [2023-08-04 06:53:43,853 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 395 transitions, 4082 flow [2023-08-04 06:53:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-04 06:53:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-04 06:53:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 723 transitions. [2023-08-04 06:53:43,855 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5849514563106796 [2023-08-04 06:53:43,855 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 723 transitions. [2023-08-04 06:53:43,855 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 723 transitions. [2023-08-04 06:53:43,856 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:53:43,856 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 723 transitions. [2023-08-04 06:53:43,857 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 120.5) internal successors, (723), 6 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:43,858 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 206.0) internal successors, (1442), 7 states have internal predecessors, (1442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:43,858 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 206.0) internal successors, (1442), 7 states have internal predecessors, (1442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:53:43,858 INFO L175 Difference]: Start difference. First operand has 106 places, 215 transitions, 1885 flow. Second operand 6 states and 723 transitions. [2023-08-04 06:53:43,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 395 transitions, 4082 flow [2023-08-04 06:54:08,048 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 395 transitions, 3891 flow, removed 76 selfloop flow, removed 1 redundant places. [2023-08-04 06:54:08,051 INFO L231 Difference]: Finished difference. Result has 115 places, 276 transitions, 2618 flow [2023-08-04 06:54:08,051 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=1774, PETRI_DIFFERENCE_MINUEND_PLACES=105, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=215, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2618, PETRI_PLACES=115, PETRI_TRANSITIONS=276} [2023-08-04 06:54:08,052 INFO L281 CegarLoopForPetriNet]: 51 programPoint places, 64 predicate places. [2023-08-04 06:54:08,052 INFO L495 AbstractCegarLoop]: Abstraction has has 115 places, 276 transitions, 2618 flow [2023-08-04 06:54:08,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:54:08,052 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-04 06:54:08,052 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-04 06:54:08,061 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-08-04 06:54:08,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-08-04 06:54:08,258 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-08-04 06:54:08,259 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-04 06:54:08,259 INFO L85 PathProgramCache]: Analyzing trace with hash -1112454097, now seen corresponding path program 2 times [2023-08-04 06:54:08,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-04 06:54:08,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509746828] [2023-08-04 06:54:08,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-04 06:54:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-04 06:54:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-04 06:54:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-04 06:54:08,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-04 06:54:08,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509746828] [2023-08-04 06:54:08,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509746828] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-04 06:54:08,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [966591673] [2023-08-04 06:54:08,357 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-08-04 06:54:08,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-04 06:54:08,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-04 06:54:08,358 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-04 06:54:08,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-08-04 06:54:08,447 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-08-04 06:54:08,447 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-08-04 06:54:08,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 27 conjunts are in the unsatisfiable core [2023-08-04 06:54:08,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-04 06:54:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-04 06:54:08,548 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-04 06:54:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-04 06:54:08,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [966591673] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-04 06:54:08,662 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-04 06:54:08,662 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 7, 7] total 15 [2023-08-04 06:54:08,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743512364] [2023-08-04 06:54:08,662 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-04 06:54:08,663 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-08-04 06:54:08,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-04 06:54:08,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-08-04 06:54:08,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=166, Unknown=0, NotChecked=0, Total=240 [2023-08-04 06:54:08,702 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 206 [2023-08-04 06:54:08,703 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 276 transitions, 2618 flow. Second operand has 16 states, 16 states have (on average 106.0625) internal successors, (1697), 16 states have internal predecessors, (1697), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:54:08,703 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-04 06:54:08,703 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 206 [2023-08-04 06:54:08,703 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-04 06:54:58,068 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][1265], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, P1Thread2of2ForFork1InUse, 79#P2EXITtrue, 1078#(not (= 2 ~z~0)), Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 720#(= ~__unbuffered_p2_EAX~0 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 83#P2EXITtrue, Black: 609#(= ~__unbuffered_p2_EAX~0 0), 1449#(and (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1) (or (not (= 3 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 1191#(and (or (not (= 2 ~__unbuffered_cnt~0)) (not (= 2 ~z~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= 2 ~z~0)))), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 954#true, Black: 717#true, Black: 1194#(and (or (not (= 3 ~__unbuffered_cnt~0)) (not (= 2 ~z~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= 2 ~z~0)))), Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 1082#(or (not (= 3 ~__unbuffered_cnt~0)) (not (= 2 ~z~0))), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 725#(<= ~__unbuffered_cnt~0 0), 12#P0EXITtrue, Black: 816#(<= ~__unbuffered_cnt~0 1), 64#L790true, 93#L746true, 89#L743true, P0Thread1of2ForFork0InUse, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:54:58,069 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-08-04 06:54:58,069 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-04 06:54:58,069 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-04 06:54:58,069 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-08-04 06:54:58,638 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([620] L761-->P2EXIT: Formula: (and (= |v_P2Thread2of2ForFork2_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_109 (+ v_~__unbuffered_cnt~0_110 1)) (= |v_P2Thread2of2ForFork2_#res.base_7| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110} OutVars{P2Thread2of2ForFork2_#res.base=|v_P2Thread2of2ForFork2_#res.base_7|, P2Thread2of2ForFork2_#res.offset=|v_P2Thread2of2ForFork2_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_109} AuxVars[] AssignedVars[P2Thread2of2ForFork2_#res.base, P2Thread2of2ForFork2_#res.offset, ~__unbuffered_cnt~0][1265], [P0Thread2of2ForFork0InUse, P2Thread1of2ForFork2InUse, P2Thread2of2ForFork2InUse, P1Thread1of2ForFork1InUse, 104#P0EXITtrue, 79#P2EXITtrue, P1Thread2of2ForFork1InUse, 1078#(not (= 2 ~z~0)), Black: 627#(<= ~__unbuffered_cnt~0 0), Black: 140#(= 0 |ULTIMATE.start_main_~asdf~0#1|), Black: 452#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 211#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 720#(= ~__unbuffered_p2_EAX~0 0), Black: 601#true, 617#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 83#P2EXITtrue, Black: 609#(= ~__unbuffered_p2_EAX~0 0), Black: 932#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= ~__unbuffered_cnt~0 1)), 1449#(and (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1) (or (not (= 3 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EAX~0 0)))), Black: 721#(or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 616#(= ~z~0 0), Black: 926#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 918#(and (<= ~__unbuffered_cnt~0 0) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 165#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1191#(and (or (not (= 2 ~__unbuffered_cnt~0)) (not (= 2 ~z~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= 2 ~z~0)))), Black: 954#true, Black: 924#(and (<= ~__unbuffered_cnt~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 717#true, Black: 1194#(and (or (not (= 3 ~__unbuffered_cnt~0)) (not (= 2 ~z~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= 2 ~z~0)))), Black: 930#(and (<= ~__unbuffered_cnt~0 0) (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0)))), Black: 936#(and (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 1082#(or (not (= 3 ~__unbuffered_cnt~0)) (not (= 2 ~z~0))), Black: 934#(and (or (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= 3 ~__unbuffered_cnt~0))), Black: 928#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 826#(not (= 3 ~__unbuffered_cnt~0)), Black: 920#(and (<= ~__unbuffered_cnt~0 1) (= ~y~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 922#(and (= ~y~0 0) (not (= 3 ~__unbuffered_cnt~0)) (= ~__unbuffered_p2_EAX~0 0)), 12#P0EXITtrue, Black: 725#(<= ~__unbuffered_cnt~0 0), Black: 816#(<= ~__unbuffered_cnt~0 1), 64#L790true, 93#L746true, P0Thread1of2ForFork0InUse, 89#L743true, Black: 220#(<= |ULTIMATE.start_main_~asdf~0#1| 1), Black: 324#(<= |ULTIMATE.start_main_~asdf~1#1| 1)]) [2023-08-04 06:54:58,638 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is not cut-off event [2023-08-04 06:54:58,638 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-04 06:54:58,638 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-04 06:54:58,638 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-04 06:54:58,638 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2023-08-04 06:54:59,739 INFO L124 PetriNetUnfolderBase]: 329736/441566 cut-off events. [2023-08-04 06:54:59,739 INFO L125 PetriNetUnfolderBase]: For 2749255/2777221 co-relation queries the response was YES. [2023-08-04 06:55:02,978 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2138572 conditions, 441566 events. 329736/441566 cut-off events. For 2749255/2777221 co-relation queries the response was YES. Maximal size of possible extension queue 22104. Compared 3365572 event pairs, 3121 based on Foata normal form. 9219/443068 useless extension candidates. Maximal degree in co-relation 1932525. Up to 110187 conditions per place. [2023-08-04 06:55:04,051 INFO L140 encePairwiseOnDemand]: 193/206 looper letters, 821 selfloop transitions, 431 changer transitions 216/1517 dead transitions. [2023-08-04 06:55:04,051 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 1517 transitions, 16418 flow [2023-08-04 06:55:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-08-04 06:55:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2023-08-04 06:55:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 3142 transitions. [2023-08-04 06:55:04,056 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5866318147871546 [2023-08-04 06:55:04,056 INFO L72 ComplementDD]: Start complementDD. Operand 26 states and 3142 transitions. [2023-08-04 06:55:04,056 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 3142 transitions. [2023-08-04 06:55:04,057 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-04 06:55:04,057 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 26 states and 3142 transitions. [2023-08-04 06:55:04,061 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 27 states, 26 states have (on average 120.84615384615384) internal successors, (3142), 26 states have internal predecessors, (3142), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:55:04,066 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 27 states, 27 states have (on average 206.0) internal successors, (5562), 27 states have internal predecessors, (5562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:55:04,067 INFO L81 ComplementDD]: Finished complementDD. Result has 27 states, 27 states have (on average 206.0) internal successors, (5562), 27 states have internal predecessors, (5562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-04 06:55:04,067 INFO L175 Difference]: Start difference. First operand has 115 places, 276 transitions, 2618 flow. Second operand 26 states and 3142 transitions. [2023-08-04 06:55:04,067 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 1517 transitions, 16418 flow