/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.ample-buchi-a4216cd-m [2025-04-26 16:03:44,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-26 16:03:44,270 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-noLbe.epf [2025-04-26 16:03:44,273 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-26 16:03:44,273 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-26 16:03:44,296 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-26 16:03:44,297 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-26 16:03:44,297 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-26 16:03:44,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-26 16:03:44,297 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-26 16:03:44,297 INFO L153 SettingsManager]: * Use SBE=true [2025-04-26 16:03:44,297 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-04-26 16:03:44,297 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-04-26 16:03:44,297 INFO L153 SettingsManager]: * Use old map elimination=false [2025-04-26 16:03:44,297 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-04-26 16:03:44,298 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-04-26 16:03:44,299 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-04-26 16:03:44,299 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-26 16:03:44,299 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-04-26 16:03:44,299 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-26 16:03:44,300 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-04-26 16:03:44,301 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-26 16:03:44,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-26 16:03:44,301 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-26 16:03:44,301 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-26 16:03:44,301 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-26 16:03:44,301 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-04-26 16:03:44,301 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2025-04-26 16:03:44,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-26 16:03:44,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-26 16:03:44,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-26 16:03:44,498 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-26 16:03:44,498 INFO L274 PluginConnector]: CDTParser initialized [2025-04-26 16:03:44,501 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2025-04-26 16:03:45,790 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/07a1da109/10d3e7aeb1d14e919fdb340cc41efff0/FLAG56502eb89 [2025-04-26 16:03:46,192 INFO L389 CDTParser]: Found 1 translation units. [2025-04-26 16:03:46,193 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2025-04-26 16:03:46,225 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/07a1da109/10d3e7aeb1d14e919fdb340cc41efff0/FLAG56502eb89 [2025-04-26 16:03:46,933 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/07a1da109/10d3e7aeb1d14e919fdb340cc41efff0 [2025-04-26 16:03:46,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-26 16:03:46,935 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-26 16:03:46,936 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-26 16:03:46,936 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-26 16:03:46,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-26 16:03:46,939 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:03:46" (1/1) ... [2025-04-26 16:03:46,940 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@650924d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:46, skipping insertion in model container [2025-04-26 16:03:46,940 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.04 04:03:46" (1/1) ... [2025-04-26 16:03:47,006 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-26 16:03:48,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:03:48,410 INFO L200 MainTranslator]: Completed pre-run [2025-04-26 16:03:48,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5646] [2025-04-26 16:03:48,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5653] [2025-04-26 16:03:48,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5660] [2025-04-26 16:03:48,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5694-5695] [2025-04-26 16:03:48,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5700-5702] [2025-04-26 16:03:48,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5759] [2025-04-26 16:03:48,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5767] [2025-04-26 16:03:48,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-26 16:03:48,719 INFO L204 MainTranslator]: Completed translation [2025-04-26 16:03:48,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48 WrapperNode [2025-04-26 16:03:48,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-26 16:03:48,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-26 16:03:48,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-26 16:03:48,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-26 16:03:48,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:48,766 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:48,956 INFO L138 Inliner]: procedures = 328, calls = 1289, calls flagged for inlining = 515, calls inlined = 856, statements flattened = 7556 [2025-04-26 16:03:48,956 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-26 16:03:48,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-26 16:03:48,957 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-26 16:03:48,957 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-26 16:03:48,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:48,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:48,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:48,997 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,141 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,153 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,174 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,194 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,215 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,263 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-26 16:03:49,263 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-26 16:03:49,264 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-26 16:03:49,264 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-26 16:03:49,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (1/1) ... [2025-04-26 16:03:49,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-04-26 16:03:49,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-04-26 16:03:49,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-04-26 16:03:49,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-04-26 16:03:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-04-26 16:03:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2025-04-26 16:03:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2025-04-26 16:03:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-04-26 16:03:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2025-04-26 16:03:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-26 16:03:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-26 16:03:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-26 16:03:49,341 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-26 16:03:49,824 INFO L234 CfgBuilder]: Building ICFG [2025-04-26 16:03:49,825 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-26 16:03:54,472 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-26 16:03:54,472 INFO L283 CfgBuilder]: Performing block encoding [2025-04-26 16:03:54,604 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-26 16:03:54,604 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-04-26 16:03:54,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:03:54 BoogieIcfgContainer [2025-04-26 16:03:54,605 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-26 16:03:54,606 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-04-26 16:03:54,606 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-04-26 16:03:54,610 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-04-26 16:03:54,611 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:03:54,611 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.04 04:03:46" (1/3) ... [2025-04-26 16:03:54,612 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4e1b86b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:03:54, skipping insertion in model container [2025-04-26 16:03:54,612 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:03:54,612 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.04 04:03:48" (2/3) ... [2025-04-26 16:03:54,612 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4e1b86b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.04 04:03:54, skipping insertion in model container [2025-04-26 16:03:54,612 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-04-26 16:03:54,613 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.04 04:03:54" (3/3) ... [2025-04-26 16:03:54,614 INFO L376 chiAutomizerObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--w83977af_ir.ko.cil.i [2025-04-26 16:03:55,788 INFO L143 ThreadInstanceAdder]: Constructed 13 joinOtherThreadTransitions. [2025-04-26 16:03:55,998 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 12550 places, 13077 transitions, 26213 flow [2025-04-26 16:05:04,463 INFO L116 PetriNetUnfolderBase]: 1010/24686 cut-off events. [2025-04-26 16:05:04,465 INFO L117 PetriNetUnfolderBase]: For 10/10 co-relation queries the response was YES. [2025-04-26 16:05:07,860 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24716 conditions, 24686 events. 1010/24686 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 177336 event pairs, 1 based on Foata normal form. 0/23667 useless extension candidates. Maximal degree in co-relation 24096. Up to 18 conditions per place. [2025-04-26 16:05:07,860 INFO L82 GeneralOperation]: Start removeDead. Operand has 12550 places, 13077 transitions, 26213 flow