/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 TOGETHER -tc /storage/repos/CAV22/benchmarks/AutomizerCInline.xml -i /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe014_rmo.oepc_bound2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-19404b3-m [2023-08-03 18:23:58,408 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-03 18:23:58,468 INFO L114 SettingsManager]: Loading settings from /storage/repos/CAV22/benchmarks/svcomp-Reach-32bit-Automizer_Default.epf [2023-08-03 18:23:58,473 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-03 18:23:58,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-08-03 18:23:58,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Translation Mode: [2023-08-03 18:23:58,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-03 18:23:58,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-03 18:23:58,493 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-03 18:23:58,496 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-03 18:23:58,496 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-03 18:23:58,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-03 18:23:58,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-03 18:23:58,498 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-03 18:23:58,498 INFO L153 SettingsManager]: * Use SBE=true [2023-08-03 18:23:58,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-03 18:23:58,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-03 18:23:58,498 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-03 18:23:58,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-03 18:23:58,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-03 18:23:58,499 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-03 18:23:58,499 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-03 18:23:58,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-03 18:23:58,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-03 18:23:58,500 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-03 18:23:58,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-03 18:23:58,500 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-03 18:23:58,501 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-03 18:23:58,501 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-03 18:23:58,501 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-03 18:23:58,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-03 18:23:58,502 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-03 18:23:58,502 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-03 18:23:58,503 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Order of the error locations to be checked -> TOGETHER [2023-08-03 18:23:58,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-03 18:23:58,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-03 18:23:58,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-03 18:23:58,688 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-03 18:23:58,688 INFO L274 PluginConnector]: CDTParser initialized [2023-08-03 18:23:58,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe014_rmo.oepc_bound2.i [2023-08-03 18:23:59,612 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-03 18:23:59,828 INFO L384 CDTParser]: Found 1 translation units. [2023-08-03 18:23:59,832 INFO L180 CDTParser]: Scanning /storage/repos/CAV22/benchmarks/increased_bounds/pthread-wmm_safe014_rmo.oepc_bound2.i [2023-08-03 18:23:59,852 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d9efcbb/4e1680a89d514facb522c923d4982701/FLAG4b0a6f9e7 [2023-08-03 18:23:59,864 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d9efcbb/4e1680a89d514facb522c923d4982701 [2023-08-03 18:23:59,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-03 18:23:59,873 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-03 18:23:59,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-03 18:23:59,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-03 18:23:59,877 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-03 18:23:59,878 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.08 06:23:59" (1/1) ... [2023-08-03 18:23:59,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4256b8a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:23:59, skipping insertion in model container [2023-08-03 18:23:59,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.08 06:23:59" (1/1) ... [2023-08-03 18:23:59,913 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-03 18:24:00,014 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_safe014_rmo.oepc_bound2.i[993,1006] [2023-08-03 18:24:00,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-03 18:24:00,115 INFO L201 MainTranslator]: Completed pre-run [2023-08-03 18:24:00,122 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_safe014_rmo.oepc_bound2.i[993,1006] [2023-08-03 18:24:00,127 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [268] [2023-08-03 18:24:00,129 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [268] [2023-08-03 18:24:00,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-03 18:24:00,167 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-03 18:24:00,167 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-03 18:24:00,172 INFO L206 MainTranslator]: Completed translation [2023-08-03 18:24:00,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00 WrapperNode [2023-08-03 18:24:00,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-03 18:24:00,173 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-03 18:24:00,173 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-03 18:24:00,173 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-03 18:24:00,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,186 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,202 INFO L138 Inliner]: procedures = 176, calls = 67, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 161 [2023-08-03 18:24:00,202 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-03 18:24:00,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-03 18:24:00,202 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-03 18:24:00,203 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-03 18:24:00,208 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,210 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,211 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,216 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,221 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-03 18:24:00,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-03 18:24:00,224 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-03 18:24:00,224 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-03 18:24:00,225 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (1/1) ... [2023-08-03 18:24:00,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-03 18:24:00,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:24:00,259 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) [2023-08-03 18:24:00,265 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 [2023-08-03 18:24:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-03 18:24:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-03 18:24:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-08-03 18:24:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-03 18:24:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-03 18:24:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-03 18:24:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-08-03 18:24:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-08-03 18:24:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-08-03 18:24:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-08-03 18:24:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-08-03 18:24:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-08-03 18:24:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-03 18:24:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-08-03 18:24:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-03 18:24:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-03 18:24:00,288 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-03 18:24:00,388 INFO L236 CfgBuilder]: Building ICFG [2023-08-03 18:24:00,389 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-03 18:24:00,626 INFO L277 CfgBuilder]: Performing block encoding [2023-08-03 18:24:00,733 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-03 18:24:00,734 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-08-03 18:24:00,735 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.08 06:24:00 BoogieIcfgContainer [2023-08-03 18:24:00,735 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-03 18:24:00,737 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-03 18:24:00,737 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-03 18:24:00,739 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-03 18:24:00,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.08 06:23:59" (1/3) ... [2023-08-03 18:24:00,739 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1055b168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.08 06:24:00, skipping insertion in model container [2023-08-03 18:24:00,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.08 06:24:00" (2/3) ... [2023-08-03 18:24:00,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1055b168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.08 06:24:00, skipping insertion in model container [2023-08-03 18:24:00,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.08 06:24:00" (3/3) ... [2023-08-03 18:24:00,740 INFO L112 eAbstractionObserver]: Analyzing ICFG pthread-wmm_safe014_rmo.oepc_bound2.i [2023-08-03 18:24:00,745 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-03 18:24:00,751 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-03 18:24:00,751 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-08-03 18:24:00,751 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-03 18:24:00,786 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-03 18:24:00,807 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 147 places, 145 transitions, 305 flow [2023-08-03 18:24:00,887 INFO L124 PetriNetUnfolderBase]: 30/463 cut-off events. [2023-08-03 18:24:00,887 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-03 18:24:00,893 INFO L83 FinitePrefix]: Finished finitePrefix Result has 488 conditions, 463 events. 30/463 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 1944 event pairs, 0 based on Foata normal form. 0/411 useless extension candidates. Maximal degree in co-relation 284. Up to 16 conditions per place. [2023-08-03 18:24:00,893 INFO L82 GeneralOperation]: Start removeDead. Operand has 147 places, 145 transitions, 305 flow [2023-08-03 18:24:00,897 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 136 places, 133 transitions, 281 flow [2023-08-03 18:24:00,899 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-03 18:24:00,904 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 136 places, 133 transitions, 281 flow [2023-08-03 18:24:00,906 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 136 places, 133 transitions, 281 flow [2023-08-03 18:24:00,906 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 136 places, 133 transitions, 281 flow [2023-08-03 18:24:00,945 INFO L124 PetriNetUnfolderBase]: 22/367 cut-off events. [2023-08-03 18:24:00,946 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-03 18:24:00,947 INFO L83 FinitePrefix]: Finished finitePrefix Result has 392 conditions, 367 events. 22/367 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1393 event pairs, 0 based on Foata normal form. 0/331 useless extension candidates. Maximal degree in co-relation 236. Up to 16 conditions per place. [2023-08-03 18:24:00,949 INFO L119 LiptonReduction]: Number of co-enabled transitions 1806 [2023-08-03 18:24:05,218 INFO L134 LiptonReduction]: Checked pairs total: 4596 [2023-08-03 18:24:05,218 INFO L136 LiptonReduction]: Total number of compositions: 110 [2023-08-03 18:24:05,226 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-03 18:24:05,230 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;@64ef4f61, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-03 18:24:05,230 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-08-03 18:24:05,234 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-03 18:24:05,234 INFO L124 PetriNetUnfolderBase]: 1/29 cut-off events. [2023-08-03 18:24:05,234 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-08-03 18:24:05,234 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:24:05,234 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2023-08-03 18:24:05,234 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:24:05,237 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:24:05,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1104367156, now seen corresponding path program 1 times [2023-08-03 18:24:05,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:24:05,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200958829] [2023-08-03 18:24:05,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:24:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-03 18:24:05,330 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-03 18:24:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-03 18:24:05,360 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-03 18:24:05,361 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-03 18:24:05,361 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2023-08-03 18:24:05,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2023-08-03 18:24:05,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2023-08-03 18:24:05,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2023-08-03 18:24:05,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-03 18:24:05,363 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-08-03 18:24:05,365 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-03 18:24:05,365 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-08-03 18:24:05,384 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-03 18:24:05,386 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 175 places, 167 transitions, 370 flow [2023-08-03 18:24:05,544 INFO L124 PetriNetUnfolderBase]: 93/1386 cut-off events. [2023-08-03 18:24:05,544 INFO L125 PetriNetUnfolderBase]: For 26/26 co-relation queries the response was YES. [2023-08-03 18:24:05,551 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1484 conditions, 1386 events. 93/1386 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 9350 event pairs, 0 based on Foata normal form. 0/1227 useless extension candidates. Maximal degree in co-relation 1009. Up to 54 conditions per place. [2023-08-03 18:24:05,551 INFO L82 GeneralOperation]: Start removeDead. Operand has 175 places, 167 transitions, 370 flow [2023-08-03 18:24:05,553 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 164 places, 155 transitions, 346 flow [2023-08-03 18:24:05,554 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-03 18:24:05,554 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 164 places, 155 transitions, 346 flow [2023-08-03 18:24:05,554 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 164 places, 155 transitions, 346 flow [2023-08-03 18:24:05,554 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 164 places, 155 transitions, 346 flow [2023-08-03 18:24:05,632 INFO L124 PetriNetUnfolderBase]: 66/1062 cut-off events. [2023-08-03 18:24:05,632 INFO L125 PetriNetUnfolderBase]: For 26/26 co-relation queries the response was YES. [2023-08-03 18:24:05,635 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1160 conditions, 1062 events. 66/1062 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 6593 event pairs, 0 based on Foata normal form. 0/957 useless extension candidates. Maximal degree in co-relation 793. Up to 54 conditions per place. [2023-08-03 18:24:05,671 INFO L119 LiptonReduction]: Number of co-enabled transitions 4444 [2023-08-03 18:24:10,136 INFO L134 LiptonReduction]: Checked pairs total: 13963 [2023-08-03 18:24:10,137 INFO L136 LiptonReduction]: Total number of compositions: 116 [2023-08-03 18:24:10,138 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-03 18:24:10,139 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;@64ef4f61, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-03 18:24:10,139 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-08-03 18:24:10,142 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-03 18:24:10,142 INFO L124 PetriNetUnfolderBase]: 1/32 cut-off events. [2023-08-03 18:24:10,142 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-08-03 18:24:10,142 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:24:10,142 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:24:10,142 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:24:10,142 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:24:10,142 INFO L85 PathProgramCache]: Analyzing trace with hash 372202758, now seen corresponding path program 1 times [2023-08-03 18:24:10,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:24:10,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735904933] [2023-08-03 18:24:10,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:10,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:24:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:10,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-03 18:24:10,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:24:10,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735904933] [2023-08-03 18:24:10,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735904933] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:24:10,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-03 18:24:10,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-03 18:24:10,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435580047] [2023-08-03 18:24:10,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:24:10,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-03 18:24:10,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:24:10,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-03 18:24:10,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-03 18:24:10,343 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 283 [2023-08-03 18:24:10,346 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 47 transitions, 130 flow. Second operand has 3 states, 3 states have (on average 147.33333333333334) internal successors, (442), 3 states have internal predecessors, (442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-03 18:24:10,347 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:24:10,347 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 283 [2023-08-03 18:24:10,347 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:24:21,406 INFO L124 PetriNetUnfolderBase]: 90780/125368 cut-off events. [2023-08-03 18:24:21,407 INFO L125 PetriNetUnfolderBase]: For 2424/2424 co-relation queries the response was YES. [2023-08-03 18:24:21,695 INFO L83 FinitePrefix]: Finished finitePrefix Result has 246043 conditions, 125368 events. 90780/125368 cut-off events. For 2424/2424 co-relation queries the response was YES. Maximal size of possible extension queue 3763. Compared 884538 event pairs, 73086 based on Foata normal form. 3276/121299 useless extension candidates. Maximal degree in co-relation 70212. Up to 117322 conditions per place. [2023-08-03 18:24:22,263 INFO L140 encePairwiseOnDemand]: 279/283 looper letters, 35 selfloop transitions, 2 changer transitions 1/50 dead transitions. [2023-08-03 18:24:22,264 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 50 transitions, 212 flow [2023-08-03 18:24:22,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-03 18:24:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-03 18:24:22,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 475 transitions. [2023-08-03 18:24:22,278 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5594817432273262 [2023-08-03 18:24:22,279 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 475 transitions. [2023-08-03 18:24:22,280 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 475 transitions. [2023-08-03 18:24:22,283 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:24:22,285 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 475 transitions. [2023-08-03 18:24:22,289 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 158.33333333333334) internal successors, (475), 3 states have internal predecessors, (475), 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) [2023-08-03 18:24:22,293 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:24:22,293 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:24:22,297 INFO L175 Difference]: Start difference. First operand has 59 places, 47 transitions, 130 flow. Second operand 3 states and 475 transitions. [2023-08-03 18:24:22,298 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 50 transitions, 212 flow [2023-08-03 18:24:22,306 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 50 transitions, 206 flow, removed 3 selfloop flow, removed 0 redundant places. [2023-08-03 18:24:22,307 INFO L231 Difference]: Finished difference. Result has 62 places, 46 transitions, 132 flow [2023-08-03 18:24:22,309 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=122, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=132, PETRI_PLACES=62, PETRI_TRANSITIONS=46} [2023-08-03 18:24:22,313 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 3 predicate places. [2023-08-03 18:24:22,315 INFO L495 AbstractCegarLoop]: Abstraction has has 62 places, 46 transitions, 132 flow [2023-08-03 18:24:22,315 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 147.33333333333334) internal successors, (442), 3 states have internal predecessors, (442), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-08-03 18:24:22,319 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:24:22,319 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2023-08-03 18:24:22,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-03 18:24:22,319 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:24:22,320 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:24:22,320 INFO L85 PathProgramCache]: Analyzing trace with hash -710094637, now seen corresponding path program 1 times [2023-08-03 18:24:22,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:24:22,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724850181] [2023-08-03 18:24:22,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:22,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:24:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-03 18:24:22,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:24:22,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724850181] [2023-08-03 18:24:22,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724850181] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:24:22,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [884456915] [2023-08-03 18:24:22,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:22,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:24:22,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:24:22,398 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) [2023-08-03 18:24:22,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-08-03 18:24:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:22,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 4 conjunts are in the unsatisfiable core [2023-08-03 18:24:22,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:24:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-03 18:24:22,552 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-03 18:24:22,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [884456915] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:24:22,553 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-03 18:24:22,553 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2023-08-03 18:24:22,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227132319] [2023-08-03 18:24:22,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:24:22,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:24:22,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:24:22,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:24:22,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-08-03 18:24:22,564 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 283 [2023-08-03 18:24:22,565 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 46 transitions, 132 flow. Second operand has 5 states, 5 states have (on average 145.6) internal successors, (728), 5 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) [2023-08-03 18:24:22,565 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:24:22,565 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 283 [2023-08-03 18:24:22,565 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:24:32,411 INFO L124 PetriNetUnfolderBase]: 79206/109603 cut-off events. [2023-08-03 18:24:32,412 INFO L125 PetriNetUnfolderBase]: For 1899/1899 co-relation queries the response was YES. [2023-08-03 18:24:32,678 INFO L83 FinitePrefix]: Finished finitePrefix Result has 214939 conditions, 109603 events. 79206/109603 cut-off events. For 1899/1899 co-relation queries the response was YES. Maximal size of possible extension queue 3273. Compared 765625 event pairs, 52080 based on Foata normal form. 9/105627 useless extension candidates. Maximal degree in co-relation 76803. Up to 102437 conditions per place. [2023-08-03 18:24:33,061 INFO L140 encePairwiseOnDemand]: 279/283 looper letters, 38 selfloop transitions, 4 changer transitions 0/53 dead transitions. [2023-08-03 18:24:33,061 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 53 transitions, 230 flow [2023-08-03 18:24:33,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-03 18:24:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-03 18:24:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 763 transitions. [2023-08-03 18:24:33,063 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5392226148409894 [2023-08-03 18:24:33,063 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 763 transitions. [2023-08-03 18:24:33,064 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 763 transitions. [2023-08-03 18:24:33,064 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:24:33,064 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 763 transitions. [2023-08-03 18:24:33,065 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 152.6) internal successors, (763), 5 states have internal predecessors, (763), 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) [2023-08-03 18:24:33,068 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:24:33,068 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:24:33,068 INFO L175 Difference]: Start difference. First operand has 62 places, 46 transitions, 132 flow. Second operand 5 states and 763 transitions. [2023-08-03 18:24:33,068 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 53 transitions, 230 flow [2023-08-03 18:24:33,069 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 53 transitions, 227 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-03 18:24:33,070 INFO L231 Difference]: Finished difference. Result has 64 places, 46 transitions, 146 flow [2023-08-03 18:24:33,070 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=125, PETRI_DIFFERENCE_MINUEND_PLACES=58, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=146, PETRI_PLACES=64, PETRI_TRANSITIONS=46} [2023-08-03 18:24:33,070 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 5 predicate places. [2023-08-03 18:24:33,071 INFO L495 AbstractCegarLoop]: Abstraction has has 64 places, 46 transitions, 146 flow [2023-08-03 18:24:33,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 145.6) internal successors, (728), 5 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) [2023-08-03 18:24:33,071 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:24:33,071 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:24:33,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-08-03 18:24:33,277 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:24:33,277 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:24:33,277 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:24:33,277 INFO L85 PathProgramCache]: Analyzing trace with hash -960508029, now seen corresponding path program 1 times [2023-08-03 18:24:33,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:24:33,278 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925793527] [2023-08-03 18:24:33,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:33,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:24:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-03 18:24:33,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:24:33,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925793527] [2023-08-03 18:24:33,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925793527] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:24:33,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1918143972] [2023-08-03 18:24:33,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:33,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:24:33,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:24:33,339 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) [2023-08-03 18:24:33,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-08-03 18:24:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:33,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-03 18:24:33,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:24:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-03 18:24:33,439 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-03 18:24:33,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1918143972] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:24:33,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-03 18:24:33,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2023-08-03 18:24:33,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953393732] [2023-08-03 18:24:33,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:24:33,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-03 18:24:33,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:24:33,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-03 18:24:33,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-03 18:24:33,449 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 283 [2023-08-03 18:24:33,450 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 46 transitions, 146 flow. Second operand has 3 states, 3 states have (on average 148.33333333333334) internal successors, (445), 3 states have internal predecessors, (445), 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) [2023-08-03 18:24:33,450 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:24:33,450 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 283 [2023-08-03 18:24:33,450 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:24:42,444 INFO L124 PetriNetUnfolderBase]: 75074/102668 cut-off events. [2023-08-03 18:24:42,444 INFO L125 PetriNetUnfolderBase]: For 1654/1654 co-relation queries the response was YES. [2023-08-03 18:24:42,750 INFO L83 FinitePrefix]: Finished finitePrefix Result has 201955 conditions, 102668 events. 75074/102668 cut-off events. For 1654/1654 co-relation queries the response was YES. Maximal size of possible extension queue 3230. Compared 699759 event pairs, 60724 based on Foata normal form. 0/99139 useless extension candidates. Maximal degree in co-relation 57752. Up to 96454 conditions per place. [2023-08-03 18:24:43,103 INFO L140 encePairwiseOnDemand]: 280/283 looper letters, 40 selfloop transitions, 3 changer transitions 0/54 dead transitions. [2023-08-03 18:24:43,104 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 54 transitions, 248 flow [2023-08-03 18:24:43,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-03 18:24:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-03 18:24:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 477 transitions. [2023-08-03 18:24:43,105 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5618374558303887 [2023-08-03 18:24:43,105 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 477 transitions. [2023-08-03 18:24:43,105 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 477 transitions. [2023-08-03 18:24:43,106 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:24:43,106 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 477 transitions. [2023-08-03 18:24:43,107 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 159.0) internal successors, (477), 3 states have internal predecessors, (477), 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) [2023-08-03 18:24:43,108 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:24:43,109 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:24:43,109 INFO L175 Difference]: Start difference. First operand has 64 places, 46 transitions, 146 flow. Second operand 3 states and 477 transitions. [2023-08-03 18:24:43,109 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 54 transitions, 248 flow [2023-08-03 18:24:43,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 54 transitions, 241 flow, removed 2 selfloop flow, removed 2 redundant places. [2023-08-03 18:24:43,111 INFO L231 Difference]: Finished difference. Result has 65 places, 47 transitions, 154 flow [2023-08-03 18:24:43,111 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=139, PETRI_DIFFERENCE_MINUEND_PLACES=62, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=154, PETRI_PLACES=65, PETRI_TRANSITIONS=47} [2023-08-03 18:24:43,111 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 6 predicate places. [2023-08-03 18:24:43,111 INFO L495 AbstractCegarLoop]: Abstraction has has 65 places, 47 transitions, 154 flow [2023-08-03 18:24:43,112 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 148.33333333333334) internal successors, (445), 3 states have internal predecessors, (445), 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) [2023-08-03 18:24:43,112 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:24:43,112 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:24:43,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-08-03 18:24:43,316 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,SelfDestructingSolverStorable3 [2023-08-03 18:24:43,317 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:24:43,317 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:24:43,318 INFO L85 PathProgramCache]: Analyzing trace with hash -835837715, now seen corresponding path program 1 times [2023-08-03 18:24:43,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:24:43,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768053839] [2023-08-03 18:24:43,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:43,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:24:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-08-03 18:24:43,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:24:43,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768053839] [2023-08-03 18:24:43,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768053839] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:24:43,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [234412168] [2023-08-03 18:24:43,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:43,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:24:43,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:24:43,385 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) [2023-08-03 18:24:43,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-08-03 18:24:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:43,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 2 conjunts are in the unsatisfiable core [2023-08-03 18:24:43,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:24:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-03 18:24:43,505 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-03 18:24:43,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [234412168] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:24:43,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-03 18:24:43,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2023-08-03 18:24:43,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772794477] [2023-08-03 18:24:43,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:24:43,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-03 18:24:43,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:24:43,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-03 18:24:43,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-03 18:24:43,516 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 283 [2023-08-03 18:24:43,516 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 47 transitions, 154 flow. Second operand has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 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) [2023-08-03 18:24:43,516 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:24:43,516 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 283 [2023-08-03 18:24:43,517 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:24:52,423 INFO L124 PetriNetUnfolderBase]: 73730/99368 cut-off events. [2023-08-03 18:24:52,424 INFO L125 PetriNetUnfolderBase]: For 1032/1032 co-relation queries the response was YES. [2023-08-03 18:24:52,698 INFO L83 FinitePrefix]: Finished finitePrefix Result has 197203 conditions, 99368 events. 73730/99368 cut-off events. For 1032/1032 co-relation queries the response was YES. Maximal size of possible extension queue 3223. Compared 657878 event pairs, 57026 based on Foata normal form. 0/95767 useless extension candidates. Maximal degree in co-relation 56424. Up to 91784 conditions per place. [2023-08-03 18:24:52,965 INFO L140 encePairwiseOnDemand]: 280/283 looper letters, 47 selfloop transitions, 2 changer transitions 0/60 dead transitions. [2023-08-03 18:24:52,966 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 60 transitions, 278 flow [2023-08-03 18:24:52,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-03 18:24:52,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-03 18:24:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 482 transitions. [2023-08-03 18:24:52,967 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5677267373380448 [2023-08-03 18:24:52,967 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 482 transitions. [2023-08-03 18:24:52,967 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 482 transitions. [2023-08-03 18:24:52,967 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:24:52,968 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 482 transitions. [2023-08-03 18:24:52,968 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 160.66666666666666) internal successors, (482), 3 states have internal predecessors, (482), 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) [2023-08-03 18:24:52,970 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:24:52,970 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:24:52,970 INFO L175 Difference]: Start difference. First operand has 65 places, 47 transitions, 154 flow. Second operand 3 states and 482 transitions. [2023-08-03 18:24:52,970 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 60 transitions, 278 flow [2023-08-03 18:24:52,972 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 60 transitions, 275 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-03 18:24:52,972 INFO L231 Difference]: Finished difference. Result has 67 places, 48 transitions, 163 flow [2023-08-03 18:24:52,973 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=151, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=163, PETRI_PLACES=67, PETRI_TRANSITIONS=48} [2023-08-03 18:24:52,973 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 8 predicate places. [2023-08-03 18:24:52,973 INFO L495 AbstractCegarLoop]: Abstraction has has 67 places, 48 transitions, 163 flow [2023-08-03 18:24:52,973 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 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) [2023-08-03 18:24:52,973 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:24:52,973 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:24:52,978 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-08-03 18:24:53,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:24:53,178 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:24:53,179 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:24:53,179 INFO L85 PathProgramCache]: Analyzing trace with hash -331112585, now seen corresponding path program 1 times [2023-08-03 18:24:53,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:24:53,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118136882] [2023-08-03 18:24:53,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:53,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:24:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:53,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-08-03 18:24:53,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:24:53,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118136882] [2023-08-03 18:24:53,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118136882] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:24:53,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2037550544] [2023-08-03 18:24:53,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:24:53,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:24:53,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:24:53,229 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) [2023-08-03 18:24:53,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-08-03 18:24:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:24:53,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-03 18:24:53,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:24:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-08-03 18:24:53,331 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:24:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-08-03 18:24:53,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2037550544] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-03 18:24:53,348 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-03 18:24:53,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4 [2023-08-03 18:24:53,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930244692] [2023-08-03 18:24:53,348 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-03 18:24:53,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:24:53,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:24:53,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:24:53,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-03 18:24:53,361 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 283 [2023-08-03 18:24:53,361 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 48 transitions, 163 flow. Second operand has 5 states, 5 states have (on average 146.6) internal successors, (733), 5 states have internal predecessors, (733), 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) [2023-08-03 18:24:53,362 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:24:53,362 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 283 [2023-08-03 18:24:53,362 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:00,187 INFO L124 PetriNetUnfolderBase]: 57916/77096 cut-off events. [2023-08-03 18:25:00,187 INFO L125 PetriNetUnfolderBase]: For 5709/5709 co-relation queries the response was YES. [2023-08-03 18:25:00,392 INFO L83 FinitePrefix]: Finished finitePrefix Result has 157837 conditions, 77096 events. 57916/77096 cut-off events. For 5709/5709 co-relation queries the response was YES. Maximal size of possible extension queue 2570. Compared 477967 event pairs, 36990 based on Foata normal form. 3/76531 useless extension candidates. Maximal degree in co-relation 56077. Up to 73594 conditions per place. [2023-08-03 18:25:00,593 INFO L140 encePairwiseOnDemand]: 280/283 looper letters, 40 selfloop transitions, 3 changer transitions 0/54 dead transitions. [2023-08-03 18:25:00,594 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 54 transitions, 257 flow [2023-08-03 18:25:00,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-03 18:25:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-03 18:25:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 618 transitions. [2023-08-03 18:25:00,595 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5459363957597173 [2023-08-03 18:25:00,595 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 618 transitions. [2023-08-03 18:25:00,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 618 transitions. [2023-08-03 18:25:00,596 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:00,596 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 618 transitions. [2023-08-03 18:25:00,597 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 154.5) internal successors, (618), 4 states have internal predecessors, (618), 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) [2023-08-03 18:25:00,598 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 283.0) internal successors, (1415), 5 states have internal predecessors, (1415), 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) [2023-08-03 18:25:00,599 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 283.0) internal successors, (1415), 5 states have internal predecessors, (1415), 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) [2023-08-03 18:25:00,599 INFO L175 Difference]: Start difference. First operand has 67 places, 48 transitions, 163 flow. Second operand 4 states and 618 transitions. [2023-08-03 18:25:00,599 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 54 transitions, 257 flow [2023-08-03 18:25:00,602 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 54 transitions, 255 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-03 18:25:00,602 INFO L231 Difference]: Finished difference. Result has 69 places, 47 transitions, 159 flow [2023-08-03 18:25:00,602 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=153, PETRI_DIFFERENCE_MINUEND_PLACES=66, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=159, PETRI_PLACES=69, PETRI_TRANSITIONS=47} [2023-08-03 18:25:00,603 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 10 predicate places. [2023-08-03 18:25:00,603 INFO L495 AbstractCegarLoop]: Abstraction has has 69 places, 47 transitions, 159 flow [2023-08-03 18:25:00,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 146.6) internal successors, (733), 5 states have internal predecessors, (733), 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) [2023-08-03 18:25:00,603 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:00,604 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:25:00,608 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-08-03 18:25:00,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:00,808 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:00,808 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:00,808 INFO L85 PathProgramCache]: Analyzing trace with hash -1144163527, now seen corresponding path program 1 times [2023-08-03 18:25:00,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:00,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211236048] [2023-08-03 18:25:00,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-08-03 18:25:00,871 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:00,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211236048] [2023-08-03 18:25:00,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211236048] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:00,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [231108999] [2023-08-03 18:25:00,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:00,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:00,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:00,873 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) [2023-08-03 18:25:00,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-08-03 18:25:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:00,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 4 conjunts are in the unsatisfiable core [2023-08-03 18:25:00,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:00,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-08-03 18:25:00,985 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-03 18:25:00,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [231108999] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:25:00,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-03 18:25:00,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2023-08-03 18:25:00,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896883309] [2023-08-03 18:25:00,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:00,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:25:00,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:00,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:25:00,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-08-03 18:25:00,995 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 283 [2023-08-03 18:25:00,996 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 47 transitions, 159 flow. Second operand has 5 states, 5 states have (on average 146.6) internal successors, (733), 5 states have internal predecessors, (733), 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) [2023-08-03 18:25:00,996 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:00,996 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 283 [2023-08-03 18:25:00,996 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:07,587 INFO L124 PetriNetUnfolderBase]: 57700/76651 cut-off events. [2023-08-03 18:25:07,587 INFO L125 PetriNetUnfolderBase]: For 5218/5218 co-relation queries the response was YES. [2023-08-03 18:25:07,967 INFO L83 FinitePrefix]: Finished finitePrefix Result has 156649 conditions, 76651 events. 57700/76651 cut-off events. For 5218/5218 co-relation queries the response was YES. Maximal size of possible extension queue 2570. Compared 473499 event pairs, 18814 based on Foata normal form. 81/76191 useless extension candidates. Maximal degree in co-relation 55661. Up to 72765 conditions per place. [2023-08-03 18:25:08,190 INFO L140 encePairwiseOnDemand]: 279/283 looper letters, 52 selfloop transitions, 4 changer transitions 0/66 dead transitions. [2023-08-03 18:25:08,190 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 66 transitions, 311 flow [2023-08-03 18:25:08,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-03 18:25:08,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-03 18:25:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 775 transitions. [2023-08-03 18:25:08,192 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5477031802120141 [2023-08-03 18:25:08,192 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 775 transitions. [2023-08-03 18:25:08,192 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 775 transitions. [2023-08-03 18:25:08,193 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:08,193 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 775 transitions. [2023-08-03 18:25:08,194 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 155.0) internal successors, (775), 5 states have internal predecessors, (775), 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) [2023-08-03 18:25:08,195 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:08,195 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:08,196 INFO L175 Difference]: Start difference. First operand has 69 places, 47 transitions, 159 flow. Second operand 5 states and 775 transitions. [2023-08-03 18:25:08,196 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 66 transitions, 311 flow [2023-08-03 18:25:08,199 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 66 transitions, 304 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-03 18:25:08,200 INFO L231 Difference]: Finished difference. Result has 70 places, 47 transitions, 171 flow [2023-08-03 18:25:08,200 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=148, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=171, PETRI_PLACES=70, PETRI_TRANSITIONS=47} [2023-08-03 18:25:08,200 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 11 predicate places. [2023-08-03 18:25:08,200 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 47 transitions, 171 flow [2023-08-03 18:25:08,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 146.6) internal successors, (733), 5 states have internal predecessors, (733), 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) [2023-08-03 18:25:08,201 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:08,201 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:25:08,205 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-08-03 18:25:08,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:08,405 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:08,406 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:08,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1215748618, now seen corresponding path program 1 times [2023-08-03 18:25:08,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:08,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947062939] [2023-08-03 18:25:08,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-08-03 18:25:08,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:08,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947062939] [2023-08-03 18:25:08,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947062939] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:08,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1847296460] [2023-08-03 18:25:08,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:08,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:08,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:08,481 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) [2023-08-03 18:25:08,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-08-03 18:25:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:08,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-03 18:25:08,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-08-03 18:25:08,601 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:25:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-08-03 18:25:08,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1847296460] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-03 18:25:08,613 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-03 18:25:08,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2023-08-03 18:25:08,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742680115] [2023-08-03 18:25:08,613 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-03 18:25:08,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:25:08,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:08,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:25:08,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-03 18:25:08,626 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 283 [2023-08-03 18:25:08,626 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 47 transitions, 171 flow. Second operand has 5 states, 5 states have (on average 148.2) internal successors, (741), 5 states have internal predecessors, (741), 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) [2023-08-03 18:25:08,626 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:08,626 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 283 [2023-08-03 18:25:08,627 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:13,826 INFO L124 PetriNetUnfolderBase]: 45334/59641 cut-off events. [2023-08-03 18:25:13,826 INFO L125 PetriNetUnfolderBase]: For 4510/4510 co-relation queries the response was YES. [2023-08-03 18:25:13,980 INFO L83 FinitePrefix]: Finished finitePrefix Result has 122149 conditions, 59641 events. 45334/59641 cut-off events. For 4510/4510 co-relation queries the response was YES. Maximal size of possible extension queue 2186. Compared 355711 event pairs, 29560 based on Foata normal form. 27/59262 useless extension candidates. Maximal degree in co-relation 43310. Up to 56617 conditions per place. [2023-08-03 18:25:14,133 INFO L140 encePairwiseOnDemand]: 280/283 looper letters, 48 selfloop transitions, 3 changer transitions 0/61 dead transitions. [2023-08-03 18:25:14,133 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 61 transitions, 295 flow [2023-08-03 18:25:14,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-03 18:25:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-03 18:25:14,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 626 transitions. [2023-08-03 18:25:14,134 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5530035335689046 [2023-08-03 18:25:14,135 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 626 transitions. [2023-08-03 18:25:14,135 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 626 transitions. [2023-08-03 18:25:14,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:14,135 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 626 transitions. [2023-08-03 18:25:14,136 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 156.5) internal successors, (626), 4 states have internal predecessors, (626), 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) [2023-08-03 18:25:14,137 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 283.0) internal successors, (1415), 5 states have internal predecessors, (1415), 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) [2023-08-03 18:25:14,137 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 283.0) internal successors, (1415), 5 states have internal predecessors, (1415), 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) [2023-08-03 18:25:14,137 INFO L175 Difference]: Start difference. First operand has 70 places, 47 transitions, 171 flow. Second operand 4 states and 626 transitions. [2023-08-03 18:25:14,137 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 61 transitions, 295 flow [2023-08-03 18:25:14,140 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 61 transitions, 290 flow, removed 1 selfloop flow, removed 2 redundant places. [2023-08-03 18:25:14,140 INFO L231 Difference]: Finished difference. Result has 71 places, 46 transitions, 162 flow [2023-08-03 18:25:14,140 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=156, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=162, PETRI_PLACES=71, PETRI_TRANSITIONS=46} [2023-08-03 18:25:14,141 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 12 predicate places. [2023-08-03 18:25:14,141 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 46 transitions, 162 flow [2023-08-03 18:25:14,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 148.2) internal successors, (741), 5 states have internal predecessors, (741), 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) [2023-08-03 18:25:14,141 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:14,141 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:25:14,145 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-08-03 18:25:14,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:14,345 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:14,346 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:14,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1325702209, now seen corresponding path program 1 times [2023-08-03 18:25:14,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:14,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138911141] [2023-08-03 18:25:14,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:14,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-03 18:25:14,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:14,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138911141] [2023-08-03 18:25:14,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138911141] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:14,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1412575560] [2023-08-03 18:25:14,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:14,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:14,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:14,396 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) [2023-08-03 18:25:14,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-08-03 18:25:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:14,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 3 conjunts are in the unsatisfiable core [2023-08-03 18:25:14,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-03 18:25:14,507 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:25:14,522 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-03 18:25:14,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1412575560] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-03 18:25:14,523 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-03 18:25:14,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2023-08-03 18:25:14,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838028784] [2023-08-03 18:25:14,525 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-03 18:25:14,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:25:14,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:14,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:25:14,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-08-03 18:25:14,536 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 283 [2023-08-03 18:25:14,537 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 46 transitions, 162 flow. Second operand has 5 states, 5 states have (on average 148.4) internal successors, (742), 5 states have internal predecessors, (742), 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) [2023-08-03 18:25:14,537 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:14,537 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 283 [2023-08-03 18:25:14,537 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:18,902 INFO L124 PetriNetUnfolderBase]: 40906/52990 cut-off events. [2023-08-03 18:25:18,903 INFO L125 PetriNetUnfolderBase]: For 3088/3088 co-relation queries the response was YES. [2023-08-03 18:25:19,061 INFO L83 FinitePrefix]: Finished finitePrefix Result has 109558 conditions, 52990 events. 40906/52990 cut-off events. For 3088/3088 co-relation queries the response was YES. Maximal size of possible extension queue 1961. Compared 298379 event pairs, 18820 based on Foata normal form. 324/53232 useless extension candidates. Maximal degree in co-relation 38825. Up to 34339 conditions per place. [2023-08-03 18:25:19,210 INFO L140 encePairwiseOnDemand]: 279/283 looper letters, 59 selfloop transitions, 4 changer transitions 0/73 dead transitions. [2023-08-03 18:25:19,211 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 73 transitions, 342 flow [2023-08-03 18:25:19,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-08-03 18:25:19,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-08-03 18:25:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 638 transitions. [2023-08-03 18:25:19,212 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5636042402826855 [2023-08-03 18:25:19,212 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 638 transitions. [2023-08-03 18:25:19,212 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 638 transitions. [2023-08-03 18:25:19,213 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:19,213 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 638 transitions. [2023-08-03 18:25:19,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 159.5) internal successors, (638), 4 states have internal predecessors, (638), 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) [2023-08-03 18:25:19,215 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 283.0) internal successors, (1415), 5 states have internal predecessors, (1415), 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) [2023-08-03 18:25:19,215 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 283.0) internal successors, (1415), 5 states have internal predecessors, (1415), 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) [2023-08-03 18:25:19,215 INFO L175 Difference]: Start difference. First operand has 71 places, 46 transitions, 162 flow. Second operand 4 states and 638 transitions. [2023-08-03 18:25:19,215 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 73 transitions, 342 flow [2023-08-03 18:25:19,217 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 73 transitions, 336 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-08-03 18:25:19,218 INFO L231 Difference]: Finished difference. Result has 73 places, 47 transitions, 176 flow [2023-08-03 18:25:19,218 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=156, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=176, PETRI_PLACES=73, PETRI_TRANSITIONS=47} [2023-08-03 18:25:19,219 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 14 predicate places. [2023-08-03 18:25:19,219 INFO L495 AbstractCegarLoop]: Abstraction has has 73 places, 47 transitions, 176 flow [2023-08-03 18:25:19,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 148.4) internal successors, (742), 5 states have internal predecessors, (742), 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) [2023-08-03 18:25:19,219 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:19,219 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-03 18:25:19,224 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-08-03 18:25:19,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:19,424 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:19,424 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:19,424 INFO L85 PathProgramCache]: Analyzing trace with hash 1165749870, now seen corresponding path program 1 times [2023-08-03 18:25:19,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:19,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260309053] [2023-08-03 18:25:19,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:19,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:19,480 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-03 18:25:19,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:19,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260309053] [2023-08-03 18:25:19,481 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260309053] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:19,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1945810776] [2023-08-03 18:25:19,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:19,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:19,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:19,482 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) [2023-08-03 18:25:19,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-08-03 18:25:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:19,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 4 conjunts are in the unsatisfiable core [2023-08-03 18:25:19,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-08-03 18:25:19,589 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-03 18:25:19,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1945810776] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:25:19,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-03 18:25:19,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2023-08-03 18:25:19,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739269540] [2023-08-03 18:25:19,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:19,590 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:25:19,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:19,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:25:19,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-08-03 18:25:19,598 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 144 out of 283 [2023-08-03 18:25:19,599 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 47 transitions, 176 flow. Second operand has 5 states, 5 states have (on average 147.6) internal successors, (738), 5 states have internal predecessors, (738), 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) [2023-08-03 18:25:19,599 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:19,599 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 144 of 283 [2023-08-03 18:25:19,599 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:23,492 INFO L124 PetriNetUnfolderBase]: 35506/45646 cut-off events. [2023-08-03 18:25:23,492 INFO L125 PetriNetUnfolderBase]: For 11104/11104 co-relation queries the response was YES. [2023-08-03 18:25:23,626 INFO L83 FinitePrefix]: Finished finitePrefix Result has 99857 conditions, 45646 events. 35506/45646 cut-off events. For 11104/11104 co-relation queries the response was YES. Maximal size of possible extension queue 1582. Compared 243564 event pairs, 568 based on Foata normal form. 1296/46860 useless extension candidates. Maximal degree in co-relation 35303. Up to 33480 conditions per place. [2023-08-03 18:25:23,945 INFO L140 encePairwiseOnDemand]: 280/283 looper letters, 67 selfloop transitions, 3 changer transitions 0/79 dead transitions. [2023-08-03 18:25:23,945 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 79 transitions, 376 flow [2023-08-03 18:25:23,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-03 18:25:23,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-03 18:25:23,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 789 transitions. [2023-08-03 18:25:23,947 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5575971731448763 [2023-08-03 18:25:23,947 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 789 transitions. [2023-08-03 18:25:23,947 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 789 transitions. [2023-08-03 18:25:23,947 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:23,947 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 789 transitions. [2023-08-03 18:25:23,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 157.8) internal successors, (789), 5 states have internal predecessors, (789), 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) [2023-08-03 18:25:23,949 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:23,950 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:23,950 INFO L175 Difference]: Start difference. First operand has 73 places, 47 transitions, 176 flow. Second operand 5 states and 789 transitions. [2023-08-03 18:25:23,950 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 79 transitions, 376 flow [2023-08-03 18:25:23,976 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 79 transitions, 369 flow, removed 1 selfloop flow, removed 3 redundant places. [2023-08-03 18:25:23,978 INFO L231 Difference]: Finished difference. Result has 73 places, 45 transitions, 165 flow [2023-08-03 18:25:23,978 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=159, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=165, PETRI_PLACES=73, PETRI_TRANSITIONS=45} [2023-08-03 18:25:23,978 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 14 predicate places. [2023-08-03 18:25:23,978 INFO L495 AbstractCegarLoop]: Abstraction has has 73 places, 45 transitions, 165 flow [2023-08-03 18:25:23,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 147.6) internal successors, (738), 5 states have internal predecessors, (738), 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) [2023-08-03 18:25:23,979 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:23,979 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] [2023-08-03 18:25:23,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-08-03 18:25:24,180 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,SelfDestructingSolverStorable9 [2023-08-03 18:25:24,181 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:24,181 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:24,181 INFO L85 PathProgramCache]: Analyzing trace with hash -700355061, now seen corresponding path program 1 times [2023-08-03 18:25:24,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:24,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93692717] [2023-08-03 18:25:24,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-03 18:25:24,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:24,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93692717] [2023-08-03 18:25:24,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93692717] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:25:24,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-03 18:25:24,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-03 18:25:24,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343171033] [2023-08-03 18:25:24,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:24,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-03 18:25:24,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:24,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-03 18:25:24,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-03 18:25:24,380 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 283 [2023-08-03 18:25:24,380 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 45 transitions, 165 flow. Second operand has 4 states, 4 states have (on average 147.75) internal successors, (591), 4 states have internal predecessors, (591), 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) [2023-08-03 18:25:24,380 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:24,380 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 283 [2023-08-03 18:25:24,380 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:32,047 INFO L124 PetriNetUnfolderBase]: 72136/90601 cut-off events. [2023-08-03 18:25:32,047 INFO L125 PetriNetUnfolderBase]: For 24055/24055 co-relation queries the response was YES. [2023-08-03 18:25:32,331 INFO L83 FinitePrefix]: Finished finitePrefix Result has 196048 conditions, 90601 events. 72136/90601 cut-off events. For 24055/24055 co-relation queries the response was YES. Maximal size of possible extension queue 2998. Compared 480464 event pairs, 32074 based on Foata normal form. 2304/92832 useless extension candidates. Maximal degree in co-relation 69389. Up to 77662 conditions per place. [2023-08-03 18:25:32,544 INFO L140 encePairwiseOnDemand]: 278/283 looper letters, 59 selfloop transitions, 3 changer transitions 29/98 dead transitions. [2023-08-03 18:25:32,544 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 98 transitions, 500 flow [2023-08-03 18:25:32,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-03 18:25:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-03 18:25:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 803 transitions. [2023-08-03 18:25:32,546 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5674911660777385 [2023-08-03 18:25:32,546 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 803 transitions. [2023-08-03 18:25:32,546 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 803 transitions. [2023-08-03 18:25:32,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:32,546 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 803 transitions. [2023-08-03 18:25:32,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 160.6) internal successors, (803), 5 states have internal predecessors, (803), 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) [2023-08-03 18:25:32,549 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:32,549 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:32,549 INFO L175 Difference]: Start difference. First operand has 73 places, 45 transitions, 165 flow. Second operand 5 states and 803 transitions. [2023-08-03 18:25:32,549 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 98 transitions, 500 flow [2023-08-03 18:25:32,560 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 98 transitions, 490 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-08-03 18:25:32,561 INFO L231 Difference]: Finished difference. Result has 77 places, 47 transitions, 187 flow [2023-08-03 18:25:32,561 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=160, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=187, PETRI_PLACES=77, PETRI_TRANSITIONS=47} [2023-08-03 18:25:32,561 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 18 predicate places. [2023-08-03 18:25:32,561 INFO L495 AbstractCegarLoop]: Abstraction has has 77 places, 47 transitions, 187 flow [2023-08-03 18:25:32,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 147.75) internal successors, (591), 4 states have internal predecessors, (591), 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) [2023-08-03 18:25:32,562 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:32,562 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] [2023-08-03 18:25:32,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-03 18:25:32,562 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:32,562 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:32,562 INFO L85 PathProgramCache]: Analyzing trace with hash -1110665192, now seen corresponding path program 1 times [2023-08-03 18:25:32,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:32,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821393598] [2023-08-03 18:25:32,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-03 18:25:32,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:32,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821393598] [2023-08-03 18:25:32,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821393598] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:25:32,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-03 18:25:32,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-03 18:25:32,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837751007] [2023-08-03 18:25:32,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:32,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-08-03 18:25:32,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:32,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-08-03 18:25:32,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-08-03 18:25:32,688 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 283 [2023-08-03 18:25:32,689 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 47 transitions, 187 flow. Second operand has 4 states, 4 states have (on average 150.0) internal successors, (600), 4 states have internal predecessors, (600), 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) [2023-08-03 18:25:32,689 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:32,689 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 283 [2023-08-03 18:25:32,689 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:37,172 INFO L124 PetriNetUnfolderBase]: 37078/48145 cut-off events. [2023-08-03 18:25:37,172 INFO L125 PetriNetUnfolderBase]: For 24091/24091 co-relation queries the response was YES. [2023-08-03 18:25:37,316 INFO L83 FinitePrefix]: Finished finitePrefix Result has 118592 conditions, 48145 events. 37078/48145 cut-off events. For 24091/24091 co-relation queries the response was YES. Maximal size of possible extension queue 1757. Compared 265785 event pairs, 10747 based on Foata normal form. 1152/49296 useless extension candidates. Maximal degree in co-relation 104427. Up to 38692 conditions per place. [2023-08-03 18:25:37,434 INFO L140 encePairwiseOnDemand]: 278/283 looper letters, 53 selfloop transitions, 3 changer transitions 25/90 dead transitions. [2023-08-03 18:25:37,434 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 90 transitions, 485 flow [2023-08-03 18:25:37,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-03 18:25:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-03 18:25:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 800 transitions. [2023-08-03 18:25:37,436 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5653710247349824 [2023-08-03 18:25:37,436 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 800 transitions. [2023-08-03 18:25:37,436 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 800 transitions. [2023-08-03 18:25:37,436 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:37,436 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 800 transitions. [2023-08-03 18:25:37,438 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 160.0) internal successors, (800), 5 states have internal predecessors, (800), 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) [2023-08-03 18:25:37,439 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:37,439 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:37,439 INFO L175 Difference]: Start difference. First operand has 77 places, 47 transitions, 187 flow. Second operand 5 states and 800 transitions. [2023-08-03 18:25:37,439 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 90 transitions, 485 flow [2023-08-03 18:25:37,462 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 90 transitions, 478 flow, removed 1 selfloop flow, removed 2 redundant places. [2023-08-03 18:25:37,463 INFO L231 Difference]: Finished difference. Result has 80 places, 49 transitions, 209 flow [2023-08-03 18:25:37,463 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=209, PETRI_PLACES=80, PETRI_TRANSITIONS=49} [2023-08-03 18:25:37,464 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 21 predicate places. [2023-08-03 18:25:37,464 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 49 transitions, 209 flow [2023-08-03 18:25:37,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 150.0) internal successors, (600), 4 states have internal predecessors, (600), 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) [2023-08-03 18:25:37,464 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:37,464 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] [2023-08-03 18:25:37,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-03 18:25:37,464 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:37,465 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:37,465 INFO L85 PathProgramCache]: Analyzing trace with hash -733213975, now seen corresponding path program 1 times [2023-08-03 18:25:37,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:37,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865545736] [2023-08-03 18:25:37,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-03 18:25:37,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:37,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865545736] [2023-08-03 18:25:37,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865545736] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:25:37,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-03 18:25:37,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-03 18:25:37,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [460504217] [2023-08-03 18:25:37,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:37,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-03 18:25:37,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:37,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-03 18:25:37,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-08-03 18:25:37,668 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 147 out of 283 [2023-08-03 18:25:37,669 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 49 transitions, 209 flow. Second operand has 5 states, 5 states have (on average 151.2) internal successors, (756), 5 states have internal predecessors, (756), 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) [2023-08-03 18:25:37,669 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:37,669 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 147 of 283 [2023-08-03 18:25:37,669 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:42,161 INFO L124 PetriNetUnfolderBase]: 35736/48909 cut-off events. [2023-08-03 18:25:42,161 INFO L125 PetriNetUnfolderBase]: For 43615/43615 co-relation queries the response was YES. [2023-08-03 18:25:42,341 INFO L83 FinitePrefix]: Finished finitePrefix Result has 125724 conditions, 48909 events. 35736/48909 cut-off events. For 43615/43615 co-relation queries the response was YES. Maximal size of possible extension queue 1865. Compared 321565 event pairs, 5126 based on Foata normal form. 1080/49832 useless extension candidates. Maximal degree in co-relation 125641. Up to 38345 conditions per place. [2023-08-03 18:25:42,469 INFO L140 encePairwiseOnDemand]: 278/283 looper letters, 71 selfloop transitions, 3 changer transitions 27/110 dead transitions. [2023-08-03 18:25:42,469 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 110 transitions, 660 flow [2023-08-03 18:25:42,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-03 18:25:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-03 18:25:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 824 transitions. [2023-08-03 18:25:42,471 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5823321554770318 [2023-08-03 18:25:42,471 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 824 transitions. [2023-08-03 18:25:42,471 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 824 transitions. [2023-08-03 18:25:42,471 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:42,471 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 824 transitions. [2023-08-03 18:25:42,472 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 164.8) internal successors, (824), 5 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) [2023-08-03 18:25:42,474 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:42,474 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 283.0) internal successors, (1698), 6 states have internal predecessors, (1698), 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) [2023-08-03 18:25:42,474 INFO L175 Difference]: Start difference. First operand has 80 places, 49 transitions, 209 flow. Second operand 5 states and 824 transitions. [2023-08-03 18:25:42,474 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 110 transitions, 660 flow [2023-08-03 18:25:42,496 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 110 transitions, 653 flow, removed 1 selfloop flow, removed 2 redundant places. [2023-08-03 18:25:42,497 INFO L231 Difference]: Finished difference. Result has 83 places, 51 transitions, 231 flow [2023-08-03 18:25:42,497 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=204, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=49, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=46, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=231, PETRI_PLACES=83, PETRI_TRANSITIONS=51} [2023-08-03 18:25:42,498 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 24 predicate places. [2023-08-03 18:25:42,498 INFO L495 AbstractCegarLoop]: Abstraction has has 83 places, 51 transitions, 231 flow [2023-08-03 18:25:42,498 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 151.2) internal successors, (756), 5 states have internal predecessors, (756), 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) [2023-08-03 18:25:42,498 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:42,498 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] [2023-08-03 18:25:42,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-03 18:25:42,498 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:42,499 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:42,499 INFO L85 PathProgramCache]: Analyzing trace with hash 131164453, now seen corresponding path program 1 times [2023-08-03 18:25:42,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:42,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859918620] [2023-08-03 18:25:42,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:42,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-08-03 18:25:42,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:42,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859918620] [2023-08-03 18:25:42,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859918620] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:42,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [377298445] [2023-08-03 18:25:42,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:42,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:42,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:42,625 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) [2023-08-03 18:25:42,627 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-08-03 18:25:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:42,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 12 conjunts are in the unsatisfiable core [2023-08-03 18:25:42,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-08-03 18:25:42,792 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-08-03 18:25:42,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [377298445] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-03 18:25:42,792 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-08-03 18:25:42,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 6 [2023-08-03 18:25:42,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642860959] [2023-08-03 18:25:42,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:42,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-03 18:25:42,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:42,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-03 18:25:42,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-08-03 18:25:42,800 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 142 out of 283 [2023-08-03 18:25:42,800 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 51 transitions, 231 flow. Second operand has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 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) [2023-08-03 18:25:42,800 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:42,800 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 142 of 283 [2023-08-03 18:25:42,800 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:46,397 INFO L124 PetriNetUnfolderBase]: 29730/38084 cut-off events. [2023-08-03 18:25:46,397 INFO L125 PetriNetUnfolderBase]: For 46658/46658 co-relation queries the response was YES. [2023-08-03 18:25:46,538 INFO L83 FinitePrefix]: Finished finitePrefix Result has 114303 conditions, 38084 events. 29730/38084 cut-off events. For 46658/46658 co-relation queries the response was YES. Maximal size of possible extension queue 1324. Compared 197677 event pairs, 6812 based on Foata normal form. 144/38211 useless extension candidates. Maximal degree in co-relation 99778. Up to 35899 conditions per place. [2023-08-03 18:25:46,812 INFO L140 encePairwiseOnDemand]: 275/283 looper letters, 71 selfloop transitions, 7 changer transitions 0/87 dead transitions. [2023-08-03 18:25:46,812 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 87 transitions, 558 flow [2023-08-03 18:25:46,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-03 18:25:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-03 18:25:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 487 transitions. [2023-08-03 18:25:46,813 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5736160188457008 [2023-08-03 18:25:46,813 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 487 transitions. [2023-08-03 18:25:46,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 487 transitions. [2023-08-03 18:25:46,814 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:46,814 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 487 transitions. [2023-08-03 18:25:46,814 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 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) [2023-08-03 18:25:46,815 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:25:46,815 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 283.0) internal successors, (1132), 4 states have internal predecessors, (1132), 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) [2023-08-03 18:25:46,815 INFO L175 Difference]: Start difference. First operand has 83 places, 51 transitions, 231 flow. Second operand 3 states and 487 transitions. [2023-08-03 18:25:46,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 87 transitions, 558 flow [2023-08-03 18:25:46,839 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 87 transitions, 551 flow, removed 1 selfloop flow, removed 2 redundant places. [2023-08-03 18:25:46,840 INFO L231 Difference]: Finished difference. Result has 82 places, 57 transitions, 273 flow [2023-08-03 18:25:46,840 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=226, PETRI_DIFFERENCE_MINUEND_PLACES=79, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=273, PETRI_PLACES=82, PETRI_TRANSITIONS=57} [2023-08-03 18:25:46,840 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 23 predicate places. [2023-08-03 18:25:46,841 INFO L495 AbstractCegarLoop]: Abstraction has has 82 places, 57 transitions, 273 flow [2023-08-03 18:25:46,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 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) [2023-08-03 18:25:46,841 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:46,841 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] [2023-08-03 18:25:46,849 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-08-03 18:25:47,041 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,SelfDestructingSolverStorable13 [2023-08-03 18:25:47,041 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:47,042 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:47,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1942074073, now seen corresponding path program 1 times [2023-08-03 18:25:47,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:47,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749151317] [2023-08-03 18:25:47,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-08-03 18:25:47,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:47,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749151317] [2023-08-03 18:25:47,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749151317] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:47,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [480822644] [2023-08-03 18:25:47,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:47,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:47,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:47,176 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) [2023-08-03 18:25:47,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-08-03 18:25:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:47,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 15 conjunts are in the unsatisfiable core [2023-08-03 18:25:47,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-03 18:25:47,378 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:25:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-08-03 18:25:47,483 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [480822644] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-03 18:25:47,484 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-03 18:25:47,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 3] total 9 [2023-08-03 18:25:47,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425294498] [2023-08-03 18:25:47,484 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-03 18:25:47,485 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-03 18:25:47,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:47,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-03 18:25:47,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-08-03 18:25:47,527 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 283 [2023-08-03 18:25:47,528 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 82 places, 57 transitions, 273 flow. Second operand has 9 states, 9 states have (on average 139.66666666666666) internal successors, (1257), 9 states have internal predecessors, (1257), 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) [2023-08-03 18:25:47,528 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:47,528 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 283 [2023-08-03 18:25:47,528 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:25:56,905 INFO L124 PetriNetUnfolderBase]: 69364/91015 cut-off events. [2023-08-03 18:25:56,905 INFO L125 PetriNetUnfolderBase]: For 123727/123727 co-relation queries the response was YES. [2023-08-03 18:25:57,286 INFO L83 FinitePrefix]: Finished finitePrefix Result has 290481 conditions, 91015 events. 69364/91015 cut-off events. For 123727/123727 co-relation queries the response was YES. Maximal size of possible extension queue 2936. Compared 551736 event pairs, 2577 based on Foata normal form. 4593/95391 useless extension candidates. Maximal degree in co-relation 195060. Up to 31154 conditions per place. [2023-08-03 18:25:57,515 INFO L140 encePairwiseOnDemand]: 267/283 looper letters, 304 selfloop transitions, 131 changer transitions 83/525 dead transitions. [2023-08-03 18:25:57,515 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 102 places, 525 transitions, 3493 flow [2023-08-03 18:25:57,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-08-03 18:25:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2023-08-03 18:25:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 3221 transitions. [2023-08-03 18:25:57,520 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5419821638902911 [2023-08-03 18:25:57,521 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 3221 transitions. [2023-08-03 18:25:57,521 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 3221 transitions. [2023-08-03 18:25:57,522 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:25:57,522 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 3221 transitions. [2023-08-03 18:25:57,526 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 153.38095238095238) internal successors, (3221), 21 states have internal predecessors, (3221), 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) [2023-08-03 18:25:57,530 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 283.0) internal successors, (6226), 22 states have internal predecessors, (6226), 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) [2023-08-03 18:25:57,531 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 283.0) internal successors, (6226), 22 states have internal predecessors, (6226), 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) [2023-08-03 18:25:57,531 INFO L175 Difference]: Start difference. First operand has 82 places, 57 transitions, 273 flow. Second operand 21 states and 3221 transitions. [2023-08-03 18:25:57,531 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 102 places, 525 transitions, 3493 flow [2023-08-03 18:25:57,585 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 525 transitions, 3468 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-03 18:25:57,589 INFO L231 Difference]: Finished difference. Result has 121 places, 203 transitions, 1596 flow [2023-08-03 18:25:57,589 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=1596, PETRI_PLACES=121, PETRI_TRANSITIONS=203} [2023-08-03 18:25:57,589 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 62 predicate places. [2023-08-03 18:25:57,589 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 203 transitions, 1596 flow [2023-08-03 18:25:57,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 139.66666666666666) internal successors, (1257), 9 states have internal predecessors, (1257), 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) [2023-08-03 18:25:57,590 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:25:57,590 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, 1, 1, 1] [2023-08-03 18:25:57,594 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-08-03 18:25:57,794 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,SelfDestructingSolverStorable14 [2023-08-03 18:25:57,794 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:25:57,794 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:25:57,795 INFO L85 PathProgramCache]: Analyzing trace with hash -176401455, now seen corresponding path program 1 times [2023-08-03 18:25:57,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:25:57,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966941404] [2023-08-03 18:25:57,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:57,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:25:57,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-03 18:25:57,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:25:57,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966941404] [2023-08-03 18:25:57,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1966941404] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:57,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [364822564] [2023-08-03 18:25:57,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:25:57,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:25:57,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:25:57,949 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) [2023-08-03 18:25:57,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-08-03 18:25:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:25:58,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 27 conjunts are in the unsatisfiable core [2023-08-03 18:25:58,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:25:58,233 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-08-03 18:25:58,233 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:25:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-08-03 18:25:58,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [364822564] provided 1 perfect and 1 imperfect interpolant sequences [2023-08-03 18:25:58,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-08-03 18:25:58,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [4, 8] total 18 [2023-08-03 18:25:58,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237624509] [2023-08-03 18:25:58,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-03 18:25:58,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-08-03 18:25:58,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:25:58,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-08-03 18:25:58,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=257, Unknown=0, NotChecked=0, Total=342 [2023-08-03 18:25:58,384 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 133 out of 283 [2023-08-03 18:25:58,385 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 203 transitions, 1596 flow. Second operand has 8 states, 8 states have (on average 136.625) internal successors, (1093), 8 states have internal predecessors, (1093), 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) [2023-08-03 18:25:58,385 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:25:58,385 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 133 of 283 [2023-08-03 18:25:58,385 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:26:20,449 INFO L124 PetriNetUnfolderBase]: 144178/190767 cut-off events. [2023-08-03 18:26:20,449 INFO L125 PetriNetUnfolderBase]: For 1263198/1263198 co-relation queries the response was YES. [2023-08-03 18:26:22,107 INFO L83 FinitePrefix]: Finished finitePrefix Result has 904418 conditions, 190767 events. 144178/190767 cut-off events. For 1263198/1263198 co-relation queries the response was YES. Maximal size of possible extension queue 5548. Compared 1242770 event pairs, 35340 based on Foata normal form. 1181/191394 useless extension candidates. Maximal degree in co-relation 611494. Up to 99820 conditions per place. [2023-08-03 18:26:22,798 INFO L140 encePairwiseOnDemand]: 267/283 looper letters, 309 selfloop transitions, 90 changer transitions 71/475 dead transitions. [2023-08-03 18:26:22,798 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 475 transitions, 4634 flow [2023-08-03 18:26:22,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-03 18:26:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-03 18:26:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1364 transitions. [2023-08-03 18:26:22,801 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5355319984295249 [2023-08-03 18:26:22,801 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1364 transitions. [2023-08-03 18:26:22,801 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1364 transitions. [2023-08-03 18:26:22,801 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:26:22,801 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1364 transitions. [2023-08-03 18:26:22,803 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 151.55555555555554) internal successors, (1364), 9 states have internal predecessors, (1364), 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) [2023-08-03 18:26:22,805 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 283.0) internal successors, (2830), 10 states have internal predecessors, (2830), 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) [2023-08-03 18:26:22,805 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 283.0) internal successors, (2830), 10 states have internal predecessors, (2830), 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) [2023-08-03 18:26:22,806 INFO L175 Difference]: Start difference. First operand has 121 places, 203 transitions, 1596 flow. Second operand 9 states and 1364 transitions. [2023-08-03 18:26:22,806 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 475 transitions, 4634 flow [2023-08-03 18:27:31,206 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 475 transitions, 4201 flow, removed 198 selfloop flow, removed 4 redundant places. [2023-08-03 18:27:31,210 INFO L231 Difference]: Finished difference. Result has 128 places, 282 transitions, 2467 flow [2023-08-03 18:27:31,210 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=1377, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=203, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2467, PETRI_PLACES=128, PETRI_TRANSITIONS=282} [2023-08-03 18:27:31,211 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 69 predicate places. [2023-08-03 18:27:31,211 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 282 transitions, 2467 flow [2023-08-03 18:27:31,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 136.625) internal successors, (1093), 8 states have internal predecessors, (1093), 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) [2023-08-03 18:27:31,211 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:27:31,211 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, 1, 1, 1] [2023-08-03 18:27:31,216 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-08-03 18:27:31,416 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,SelfDestructingSolverStorable15 [2023-08-03 18:27:31,416 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:27:31,416 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:27:31,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1811044851, now seen corresponding path program 2 times [2023-08-03 18:27:31,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:27:31,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728639618] [2023-08-03 18:27:31,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:27:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:27:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:27:31,573 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-08-03 18:27:31,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:27:31,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728639618] [2023-08-03 18:27:31,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728639618] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:27:31,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1108340317] [2023-08-03 18:27:31,574 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-08-03 18:27:31,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:27:31,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:27:31,575 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) [2023-08-03 18:27:31,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-08-03 18:27:31,714 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-08-03 18:27:31,714 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-08-03 18:27:31,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 23 conjunts are in the unsatisfiable core [2023-08-03 18:27:31,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:27:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-08-03 18:27:31,766 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:27:31,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-08-03 18:27:31,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1108340317] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-03 18:27:31,826 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-03 18:27:31,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 7 [2023-08-03 18:27:31,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143012639] [2023-08-03 18:27:31,826 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-03 18:27:31,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-03 18:27:31,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:27:31,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-03 18:27:31,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-08-03 18:27:31,851 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 283 [2023-08-03 18:27:31,852 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 282 transitions, 2467 flow. Second operand has 9 states, 9 states have (on average 146.44444444444446) internal successors, (1318), 9 states have internal predecessors, (1318), 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) [2023-08-03 18:27:31,852 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:27:31,852 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 283 [2023-08-03 18:27:31,852 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:28:02,286 INFO L124 PetriNetUnfolderBase]: 176012/236884 cut-off events. [2023-08-03 18:28:02,286 INFO L125 PetriNetUnfolderBase]: For 1902704/1908443 co-relation queries the response was YES. [2023-08-03 18:28:04,770 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1204720 conditions, 236884 events. 176012/236884 cut-off events. For 1902704/1908443 co-relation queries the response was YES. Maximal size of possible extension queue 7648. Compared 1688151 event pairs, 8038 based on Foata normal form. 3599/232951 useless extension candidates. Maximal degree in co-relation 1171289. Up to 75111 conditions per place. [2023-08-03 18:28:05,616 INFO L140 encePairwiseOnDemand]: 274/283 looper letters, 373 selfloop transitions, 123 changer transitions 179/690 dead transitions. [2023-08-03 18:28:05,617 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 690 transitions, 7757 flow [2023-08-03 18:28:05,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-08-03 18:28:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2023-08-03 18:28:05,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 2211 transitions. [2023-08-03 18:28:05,620 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5580514891468955 [2023-08-03 18:28:05,620 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 2211 transitions. [2023-08-03 18:28:05,620 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 2211 transitions. [2023-08-03 18:28:05,621 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-03 18:28:05,621 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 2211 transitions. [2023-08-03 18:28:05,623 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 157.92857142857142) internal successors, (2211), 14 states have internal predecessors, (2211), 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) [2023-08-03 18:28:05,626 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 283.0) internal successors, (4245), 15 states have internal predecessors, (4245), 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) [2023-08-03 18:28:05,627 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 283.0) internal successors, (4245), 15 states have internal predecessors, (4245), 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) [2023-08-03 18:28:05,627 INFO L175 Difference]: Start difference. First operand has 128 places, 282 transitions, 2467 flow. Second operand 14 states and 2211 transitions. [2023-08-03 18:28:05,627 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 690 transitions, 7757 flow [2023-08-03 18:30:39,331 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 690 transitions, 7169 flow, removed 294 selfloop flow, removed 2 redundant places. [2023-08-03 18:30:39,336 INFO L231 Difference]: Finished difference. Result has 144 places, 320 transitions, 3003 flow [2023-08-03 18:30:39,336 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=283, PETRI_DIFFERENCE_MINUEND_FLOW=2309, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=85, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=187, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=3003, PETRI_PLACES=144, PETRI_TRANSITIONS=320} [2023-08-03 18:30:39,337 INFO L281 CegarLoopForPetriNet]: 59 programPoint places, 85 predicate places. [2023-08-03 18:30:39,337 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 320 transitions, 3003 flow [2023-08-03 18:30:39,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 146.44444444444446) internal successors, (1318), 9 states have internal predecessors, (1318), 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) [2023-08-03 18:30:39,337 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-03 18:30:39,337 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, 1, 1, 1] [2023-08-03 18:30:39,342 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-08-03 18:30:39,540 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-08-03 18:30:39,540 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2023-08-03 18:30:39,540 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-03 18:30:39,541 INFO L85 PathProgramCache]: Analyzing trace with hash 992453749, now seen corresponding path program 3 times [2023-08-03 18:30:39,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-03 18:30:39,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581906547] [2023-08-03 18:30:39,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-03 18:30:39,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-03 18:30:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-03 18:30:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-08-03 18:30:40,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-03 18:30:40,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581906547] [2023-08-03 18:30:40,796 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581906547] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-03 18:30:40,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1410855363] [2023-08-03 18:30:40,796 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-08-03 18:30:40,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-03 18:30:40,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-03 18:30:40,797 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-03 18:30:40,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-08-03 18:30:40,954 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-08-03 18:30:40,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-08-03 18:30:40,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 79 conjunts are in the unsatisfiable core [2023-08-03 18:30:40,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-08-03 18:30:40,997 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-08-03 18:30:40,998 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-08-03 18:30:41,034 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2023-08-03 18:30:41,092 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2023-08-03 18:30:41,142 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2023-08-03 18:30:41,243 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2023-08-03 18:30:41,319 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-08-03 18:30:41,320 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-08-03 18:30:41,377 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2023-08-03 18:30:41,467 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2023-08-03 18:30:41,605 INFO L322 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-08-03 18:30:41,606 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2023-08-03 18:30:41,651 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2023-08-03 18:30:41,727 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2023-08-03 18:30:41,876 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2023-08-03 18:30:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-08-03 18:30:41,941 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-08-03 18:30:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-08-03 18:30:44,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1410855363] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-03 18:30:44,012 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-03 18:30:44,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 9] total 28 [2023-08-03 18:30:44,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407238613] [2023-08-03 18:30:44,012 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-03 18:30:44,012 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2023-08-03 18:30:44,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-03 18:30:44,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2023-08-03 18:30:44,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=723, Unknown=10, NotChecked=0, Total=870 [2023-08-03 18:30:44,557 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 283 [2023-08-03 18:30:44,559 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 320 transitions, 3003 flow. Second operand has 30 states, 30 states have (on average 118.2) internal successors, (3546), 30 states have internal predecessors, (3546), 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) [2023-08-03 18:30:44,559 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-03 18:30:44,559 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 283 [2023-08-03 18:30:44,559 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-03 18:30:47,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:47,781 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,782 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:47,782 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,782 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,782 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:47,782 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,048 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 152#$Ultimate##0true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:48,049 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 152#$Ultimate##0true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:48,049 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,049 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-03 18:30:48,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:48,551 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,551 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,551 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,552 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:48,552 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,552 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,552 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,552 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:48,827 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, 14#P0EXITtrue, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:48,827 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:48,827 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-03 18:30:49,587 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 102#L780true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:49,587 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 102#L780true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:49,588 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,588 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 128#L780true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:49,656 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 128#L780true, 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:49,656 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,656 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,677 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([918] L780-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork2_#res.offset_7| 0) (= |v_P0Thread2of2ForFork2_#res.base_7| 0) (= (+ v_~__unbuffered_cnt~0_76 1) v_~__unbuffered_cnt~0_75)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_76} OutVars{P0Thread2of2ForFork2_#res.offset=|v_P0Thread2of2ForFork2_#res.offset_7|, P0Thread2of2ForFork2_#res.base=|v_P0Thread2of2ForFork2_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} AuxVars[] AssignedVars[P0Thread2of2ForFork2_#res.offset, P0Thread2of2ForFork2_#res.base, ~__unbuffered_cnt~0][54], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1280#true, Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:49,678 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,678 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,678 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,678 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:49,702 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:49,702 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:49,702 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 152#$Ultimate##0true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:50,259 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 152#$Ultimate##0true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:50,259 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:50,259 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:52,174 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:52,174 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,174 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,203 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:52,204 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:52,204 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,204 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:52,862 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,862 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,862 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,863 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:52,863 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,863 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,863 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:52,863 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,085 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 152#$Ultimate##0true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:53,085 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,085 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,085 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,085 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 152#$Ultimate##0true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:53,086 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,086 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,086 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:53,086 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-03 18:30:54,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][302], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), 130#L817true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:54,001 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is not cut-off event [2023-08-03 18:30:54,001 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-03 18:30:54,001 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-03 18:30:54,001 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is not cut-off event [2023-08-03 18:30:54,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 102#L780true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:54,393 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,393 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,393 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,393 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,394 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 102#L780true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:54,394 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,394 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,394 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,394 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 128#L780true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:54,476 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 128#L780true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:54,476 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,476 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([918] L780-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork2_#res.offset_7| 0) (= |v_P0Thread2of2ForFork2_#res.base_7| 0) (= (+ v_~__unbuffered_cnt~0_76 1) v_~__unbuffered_cnt~0_75)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_76} OutVars{P0Thread2of2ForFork2_#res.offset=|v_P0Thread2of2ForFork2_#res.offset_7|, P0Thread2of2ForFork2_#res.base=|v_P0Thread2of2ForFork2_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} AuxVars[] AssignedVars[P0Thread2of2ForFork2_#res.offset, P0Thread2of2ForFork2_#res.base, ~__unbuffered_cnt~0][54], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1280#true, 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 2#L795true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:54,517 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,517 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,517 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,517 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,519 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:54,519 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,519 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,519 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,519 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,520 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:54,520 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,520 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,520 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,520 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([894] $Ultimate##0-->L807: Formula: (and (= v_P2Thread2of2ForFork1_~arg.base_5 |v_P2Thread2of2ForFork1_#in~arg.base_5|) (= v_P2Thread2of2ForFork1_~arg.offset_5 |v_P2Thread2of2ForFork1_#in~arg.offset_5|) (= v_~x~0_37 v_~__unbuffered_p2_EAX~0_32)) InVars {P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37} OutVars{P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_~arg.base=v_P2Thread2of2ForFork1_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37, P2Thread2of2ForFork1_~arg.offset=v_P2Thread2of2ForFork1_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork1_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork1_~arg.offset][287], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 42#L807true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:54,554 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, 125#$Ultimate##0true, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:54,554 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,554 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:54,982 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([936] L780-->P0EXIT: Formula: (and (= |v_P0Thread1of2ForFork2_#res.base_7| 0) (= |v_P0Thread1of2ForFork2_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_92 1) v_~__unbuffered_cnt~0_91)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_92} OutVars{P0Thread1of2ForFork2_#res.base=|v_P0Thread1of2ForFork2_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_91, P0Thread1of2ForFork2_#res.offset=|v_P0Thread1of2ForFork2_#res.offset_7|} AuxVars[] AssignedVars[P0Thread1of2ForFork2_#res.base, ~__unbuffered_cnt~0, P0Thread1of2ForFork2_#res.offset][377], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1280#true, Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 111#L809true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), 129#P1EXITtrue, Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:54,983 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:54,983 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:54,983 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:54,983 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:55,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:55,377 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:55,377 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,377 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([894] $Ultimate##0-->L807: Formula: (and (= v_P2Thread2of2ForFork1_~arg.base_5 |v_P2Thread2of2ForFork1_#in~arg.base_5|) (= v_P2Thread2of2ForFork1_~arg.offset_5 |v_P2Thread2of2ForFork1_#in~arg.offset_5|) (= v_~x~0_37 v_~__unbuffered_p2_EAX~0_32)) InVars {P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37} OutVars{P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_~arg.base=v_P2Thread2of2ForFork1_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37, P2Thread2of2ForFork1_~arg.offset=v_P2Thread2of2ForFork1_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork1_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork1_~arg.offset][287], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 152#$Ultimate##0true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 42#L807true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:55,847 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,847 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,847 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,848 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,848 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 152#$Ultimate##0true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, 125#$Ultimate##0true, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:55,848 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,848 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,848 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:55,848 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-03 18:30:56,846 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][302], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), 130#L817true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), 110#L777true, Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:56,846 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,846 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,846 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,846 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][302], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 111#L809true, 131#L839-11true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:56,943 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,943 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,943 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:56,943 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([918] L780-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork2_#res.offset_7| 0) (= |v_P0Thread2of2ForFork2_#res.base_7| 0) (= (+ v_~__unbuffered_cnt~0_76 1) v_~__unbuffered_cnt~0_75)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_76} OutVars{P0Thread2of2ForFork2_#res.offset=|v_P0Thread2of2ForFork2_#res.offset_7|, P0Thread2of2ForFork2_#res.base=|v_P0Thread2of2ForFork2_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} AuxVars[] AssignedVars[P0Thread2of2ForFork2_#res.offset, P0Thread2of2ForFork2_#res.base, ~__unbuffered_cnt~0][371], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1280#true, Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 111#L809true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), 129#P1EXITtrue, Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:57,203 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,203 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,203 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,203 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,453 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 102#L780true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:57,453 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,453 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,453 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,453 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,453 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 102#L780true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:57,454 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,454 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,454 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,454 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, 125#$Ultimate##0true, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 22#$Ultimate##0true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:57,521 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,521 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,522 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,522 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,741 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] 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(= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 128#L780true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:57,741 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,741 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,741 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,742 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 128#L780true, 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:57,743 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,743 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,743 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,743 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,790 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([918] L780-->P0EXIT: Formula: (and (= |v_P0Thread2of2ForFork2_#res.offset_7| 0) (= |v_P0Thread2of2ForFork2_#res.base_7| 0) (= (+ v_~__unbuffered_cnt~0_76 1) v_~__unbuffered_cnt~0_75)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_76} OutVars{P0Thread2of2ForFork2_#res.offset=|v_P0Thread2of2ForFork2_#res.offset_7|, P0Thread2of2ForFork2_#res.base=|v_P0Thread2of2ForFork2_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} AuxVars[] AssignedVars[P0Thread2of2ForFork2_#res.offset, P0Thread2of2ForFork2_#res.base, ~__unbuffered_cnt~0][54], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1280#true, 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 39#L839-5true, Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 1126#(not (= 3 ~__unbuffered_cnt~0)), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:57,790 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,790 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,790 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,790 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,795 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([894] $Ultimate##0-->L807: Formula: (and (= v_P2Thread2of2ForFork1_~arg.base_5 |v_P2Thread2of2ForFork1_#in~arg.base_5|) (= v_P2Thread2of2ForFork1_~arg.offset_5 |v_P2Thread2of2ForFork1_#in~arg.offset_5|) (= v_~x~0_37 v_~__unbuffered_p2_EAX~0_32)) InVars {P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37} OutVars{P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_~arg.base=v_P2Thread2of2ForFork1_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37, P2Thread2of2ForFork1_~arg.offset=v_P2Thread2of2ForFork1_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork1_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork1_~arg.offset][287], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 42#L807true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:57,795 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 125#$Ultimate##0true, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, 110#L777true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), 1832#true, Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:57,796 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,796 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:57,885 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][302], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), 130#L817true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, 80#L777true, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:57,885 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,885 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,885 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:57,886 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:58,140 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([936] L780-->P0EXIT: Formula: (and (= |v_P0Thread1of2ForFork2_#res.base_7| 0) (= |v_P0Thread1of2ForFork2_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_92 1) v_~__unbuffered_cnt~0_91)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_92} OutVars{P0Thread1of2ForFork2_#res.base=|v_P0Thread1of2ForFork2_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_91, P0Thread1of2ForFork2_#res.offset=|v_P0Thread1of2ForFork2_#res.offset_7|} AuxVars[] AssignedVars[P0Thread1of2ForFork2_#res.base, ~__unbuffered_cnt~0, P0Thread1of2ForFork2_#res.offset][377], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), 130#L817true, Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1280#true, Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 112#L839-6true, 74#P0EXITtrue, Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), 1692#(not (= 2 ~__unbuffered_p2_EAX~0)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), 129#P1EXITtrue, Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:58,141 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-08-03 18:30:58,141 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-03 18:30:58,141 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-03 18:30:58,141 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-08-03 18:30:58,833 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([894] $Ultimate##0-->L807: Formula: (and (= v_P2Thread2of2ForFork1_~arg.base_5 |v_P2Thread2of2ForFork1_#in~arg.base_5|) (= v_P2Thread2of2ForFork1_~arg.offset_5 |v_P2Thread2of2ForFork1_#in~arg.offset_5|) (= v_~x~0_37 v_~__unbuffered_p2_EAX~0_32)) InVars {P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37} OutVars{P2Thread2of2ForFork1_#in~arg.base=|v_P2Thread2of2ForFork1_#in~arg.base_5|, P2Thread2of2ForFork1_~arg.base=v_P2Thread2of2ForFork1_~arg.base_5, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_32, P2Thread2of2ForFork1_#in~arg.offset=|v_P2Thread2of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_37, P2Thread2of2ForFork1_~arg.offset=v_P2Thread2of2ForFork1_~arg.offset_5} AuxVars[] AssignedVars[P2Thread2of2ForFork1_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread2of2ForFork1_~arg.offset][287], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 42#L807true, 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:58,834 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([932] L795-->P1EXIT: Formula: (and (= 0 |v_P1Thread2of2ForFork0_#res.base_7|) (= |v_P1Thread2of2ForFork0_#res.offset_7| 0) (= (+ v_~__unbuffered_cnt~0_84 1) v_~__unbuffered_cnt~0_83)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_84} OutVars{P1Thread2of2ForFork0_#res.offset=|v_P1Thread2of2ForFork0_#res.offset_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_83, P1Thread2of2ForFork0_#res.base=|v_P1Thread2of2ForFork0_#res.base_7|} AuxVars[] AssignedVars[P1Thread2of2ForFork0_#res.offset, ~__unbuffered_cnt~0, P1Thread2of2ForFork0_#res.base][125], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 608#true, Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), 153#P1EXITtrue, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, 80#L777true, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, P2Thread1of2ForFork1InUse, 125#$Ultimate##0true, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 113#$Ultimate##0true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, 1126#(not (= 3 ~__unbuffered_cnt~0)), Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 1104#(<= ~__unbuffered_cnt~0 1), Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), 875#(= ~__unbuffered_p2_EAX~0 0)]) [2023-08-03 18:30:58,834 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:58,834 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-03 18:30:59,020 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([893] $Ultimate##0-->L807: Formula: (and (= v_P2Thread1of2ForFork1_~arg.base_5 |v_P2Thread1of2ForFork1_#in~arg.base_5|) (= v_P2Thread1of2ForFork1_~arg.offset_5 |v_P2Thread1of2ForFork1_#in~arg.offset_5|) (= v_~x~0_35 v_~__unbuffered_p2_EAX~0_30)) InVars {P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} OutVars{P2Thread1of2ForFork1_~arg.base=v_P2Thread1of2ForFork1_~arg.base_5, P2Thread1of2ForFork1_~arg.offset=v_P2Thread1of2ForFork1_~arg.offset_5, P2Thread1of2ForFork1_#in~arg.base=|v_P2Thread1of2ForFork1_#in~arg.base_5|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, P2Thread1of2ForFork1_#in~arg.offset=|v_P2Thread1of2ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_35} AuxVars[] AssignedVars[P2Thread1of2ForFork1_~arg.base, P2Thread1of2ForFork1_~arg.offset, ~__unbuffered_p2_EAX~0][159], [408#(<= 2 |ULTIMATE.start_main_~asdf~1#1|), Black: 244#(<= |ULTIMATE.start_main_~asdf~1#1| 0), Black: 608#true, 152#$Ultimate##0true, Black: 1549#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1543#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= 3 ~__unbuffered_cnt~0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), Black: 1420#(or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))), 611#(<= |ULTIMATE.start_main_~asdf~2#1| 1), Black: 1540#(and (or (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_cnt~0 0))) (or (not (= ~__unbuffered_cnt~0 1)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0))) (or (not (= 2 ~__unbuffered_cnt~0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~x~0)))), 1104#(<= ~__unbuffered_cnt~0 1), Black: 1562#(= ~__unbuffered_p2_EAX~0 0), Black: 1815#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1817#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (= ~__unbuffered_p2_EAX~0 0)), Black: 1821#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1)), Black: 1823#(and (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), Black: 1819#(and (not (= 2 ~x~0)) (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of2ForFork0InUse, Black: 1684#(= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 1), 14#P0EXITtrue, P1Thread2of2ForFork0InUse, P0Thread1of2ForFork2InUse, P0Thread2of2ForFork2InUse, 125#$Ultimate##0true, P2Thread1of2ForFork1InUse, P2Thread2of2ForFork1InUse, 112#L839-6true, Black: 296#(<= |ULTIMATE.start_main_~asdf~2#1| 0), Black: 180#(= 0 |ULTIMATE.start_main_~asdf~0#1|), 2#L795true, 187#(<= 2 |ULTIMATE.start_main_~asdf~0#1|), 51#L807true, Black: 407#(<= 1 |ULTIMATE.start_main_~asdf~1#1|), 1280#true, Black: 186#(<= 1 |ULTIMATE.start_main_~asdf~0#1|), 68#L795true, Black: 865#(= ~x~0 0), Black: 868#(and (= ~x~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 902#(<= ~__unbuffered_cnt~0 0), 1559#true, Black: 1224#(and (<= ~__unbuffered_cnt~0 1) (= ~x~0 1)), Black: 1238#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 1227#(and (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 878#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~__unbuffered_p2_EAX~0 0)), Black: 1241#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0))), Black: 1248#(and (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 875#(= ~__unbuffered_p2_EAX~0 0), Black: 1230#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 1003#(= ~x~0 1), Black: 1253#(and (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (= ~x~0 1)), 1832#true, Black: 1009#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0)), Black: 1221#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~x~0 1)), Black: 1244#(and (= ~__unbuffered_p2_EAX~0 1) (not (= 3 ~__unbuffered_cnt~0)) (= ~x~0 1)), Black: 1233#(and (<= ~__unbuffered_cnt~0 0) (= ~y$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 1)), Black: 1235#(and (<= ~__unbuffered_cnt~0 1) (= ~__unbuffered_p2_EAX~0 1) (= ~x~0 1)), Black: 889#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)), Black: 1004#(= ~__unbuffered_p2_EAX~0 1), Black: 1001#true, Black: 885#(and (= ~__unbuffered_p0_EAX$read_delayed~0 0) (= ~__unbuffered_p0_EAX~0 0)), Black: 1126#(not (= 3 ~__unbuffered_cnt~0))]) [2023-08-03 18:30:59,020 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is not cut-off event [2023-08-03 18:30:59,020 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:59,020 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event [2023-08-03 18:30:59,020 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is not cut-off event