./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 92ab77284c41e8949aa8a67882902909eedb25047f32a3303bcd08767adce507 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-07 21:21:49,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-07 21:21:49,983 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-07 21:21:49,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-07 21:21:49,991 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-07 21:21:50,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-07 21:21:50,006 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-07 21:21:50,006 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-07 21:21:50,007 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-07 21:21:50,007 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-07 21:21:50,007 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-07 21:21:50,007 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-07 21:21:50,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-07 21:21:50,008 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-07 21:21:50,008 INFO L153 SettingsManager]: * Use SBE=true [2025-02-07 21:21:50,009 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-07 21:21:50,009 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-07 21:21:50,009 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:21:50,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-07 21:21:50,010 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92ab77284c41e8949aa8a67882902909eedb25047f32a3303bcd08767adce507 [2025-02-07 21:21:50,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-07 21:21:50,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-07 21:21:50,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-07 21:21:50,278 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-07 21:21:50,280 INFO L274 PluginConnector]: CDTParser initialized [2025-02-07 21:21:50,280 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2025-02-07 21:21:51,403 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/90c4fd1c6/081a039f0ccb4aaa83074f79b6b21746/FLAG96bb6eeb6 [2025-02-07 21:21:51,853 INFO L384 CDTParser]: Found 1 translation units. [2025-02-07 21:21:51,858 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2025-02-07 21:21:51,889 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/90c4fd1c6/081a039f0ccb4aaa83074f79b6b21746/FLAG96bb6eeb6 [2025-02-07 21:21:51,971 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/90c4fd1c6/081a039f0ccb4aaa83074f79b6b21746 [2025-02-07 21:21:51,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-07 21:21:51,974 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-07 21:21:51,975 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-07 21:21:51,975 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-07 21:21:51,978 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-07 21:21:51,978 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:21:51" (1/1) ... [2025-02-07 21:21:51,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f59f03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:51, skipping insertion in model container [2025-02-07 21:21:51,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 09:21:51" (1/1) ... [2025-02-07 21:21:52,120 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-07 21:21:52,487 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[26799,26812] [2025-02-07 21:21:52,507 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[33129,33142] [2025-02-07 21:21:52,559 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[57661,57674] [2025-02-07 21:21:52,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[65696,65709] [2025-02-07 21:21:52,602 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71499,71512] [2025-02-07 21:21:52,619 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82182,82195] [2025-02-07 21:21:52,631 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[90107,90120] [2025-02-07 21:21:52,642 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[97295,97308] [2025-02-07 21:21:52,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[131822,131835] [2025-02-07 21:21:52,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[134930,134943] [2025-02-07 21:21:52,717 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[142923,142936] [2025-02-07 21:21:52,728 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[148707,148720] [2025-02-07 21:21:52,762 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[171333,171346] [2025-02-07 21:21:52,797 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[199069,199082] [2025-02-07 21:21:52,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[225502,225515] [2025-02-07 21:21:52,859 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[252663,252676] [2025-02-07 21:21:52,889 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[283670,283683] [2025-02-07 21:21:53,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:21:53,067 INFO L200 MainTranslator]: Completed pre-run [2025-02-07 21:21:53,126 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[26799,26812] [2025-02-07 21:21:53,134 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[33129,33142] [2025-02-07 21:21:53,162 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[57661,57674] [2025-02-07 21:21:53,172 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[65696,65709] [2025-02-07 21:21:53,179 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71499,71512] [2025-02-07 21:21:53,190 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82182,82195] [2025-02-07 21:21:53,198 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[90107,90120] [2025-02-07 21:21:53,206 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[97295,97308] [2025-02-07 21:21:53,271 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[131822,131835] [2025-02-07 21:21:53,275 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[134930,134943] [2025-02-07 21:21:53,285 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[142923,142936] [2025-02-07 21:21:53,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[148707,148720] [2025-02-07 21:21:53,315 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[171333,171346] [2025-02-07 21:21:53,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[199069,199082] [2025-02-07 21:21:53,371 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[225502,225515] [2025-02-07 21:21:53,398 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[252663,252676] [2025-02-07 21:21:53,446 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[283670,283683] [2025-02-07 21:21:53,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-07 21:21:53,566 INFO L204 MainTranslator]: Completed translation [2025-02-07 21:21:53,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53 WrapperNode [2025-02-07 21:21:53,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-07 21:21:53,568 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-07 21:21:53,568 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-07 21:21:53,568 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-07 21:21:53,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:53,634 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:53,928 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 17942 [2025-02-07 21:21:53,929 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-07 21:21:53,929 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-07 21:21:53,929 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-07 21:21:53,929 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-07 21:21:53,935 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:53,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:53,979 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,069 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-07 21:21:54,070 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,269 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,285 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,328 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-07 21:21:54,364 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-07 21:21:54,364 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-07 21:21:54,364 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-07 21:21:54,365 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (1/1) ... [2025-02-07 21:21:54,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-07 21:21:54,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-07 21:21:54,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-07 21:21:54,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-07 21:21:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-07 21:21:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-07 21:21:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-07 21:21:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-07 21:21:54,734 INFO L257 CfgBuilder]: Building ICFG [2025-02-07 21:21:54,735 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14769: havoc main_~node1____CPAchecker_TMP_0~5#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18998: havoc main_~node4__m4~73#1;havoc main_~node3__m3~74#1;havoc main_~node2__m2~87#1;havoc main_~node1__m1~96#1;havoc main_~__tmp_116~0#1, main_~assert__arg~115#1;havoc main_~check__tmp~121#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11070: havoc main_~node4__m4~39#1;havoc main_~node3__m3~38#1;havoc main_~node2__m2~52#1;havoc main_~node1__m1~54#1;havoc main_~__tmp_65~0#1, main_~assert__arg~64#1;havoc main_~check__tmp~70#1;havoc main_~node4____CPAchecker_TMP_1~12#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24283: havoc main_~node1__m1~128#1;havoc main_~__tmp_150~0#1, main_~assert__arg~149#1;havoc main_~check__tmp~155#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4203: havoc main_~check__tmp~23#1;havoc main_~node4__m4~13#1;havoc main_~node3__m3~18#1;havoc main_~node2__m2~17#1;havoc main_~node1__m1~17#1;havoc main_~__tmp_19~0#1, main_~assert__arg~18#1;havoc main_~check__tmp~22#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13719: havoc main_~node3____CPAchecker_TMP_0~4#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28518: havoc main_~node1____CPAchecker_TMP_1~30#1;havoc main_~node1__m1~160#1;havoc main_~__tmp_182~0#1, main_~assert__arg~181#1;havoc main_~check__tmp~187#1;havoc main_~node4__m4~110#1;havoc main_~node3__m3~106#1;havoc main_~node2__m2~124#1;havoc main_~node1__m1~159#1;havoc main_~__tmp_181~0#1, main_~assert__arg~180#1;havoc main_~check__tmp~186#1; [2025-02-07 21:22:00,854 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15834: havoc main_~node1__m1~79#1;havoc main_~__tmp_96~0#1, main_~assert__arg~95#1;havoc main_~check__tmp~101#1;havoc main_~node4__m4~58#1;havoc main_~node3__m3~61#1;havoc main_~node2__m2~74#1;havoc main_~node1__m1~78#1;havoc main_~__tmp_95~0#1, main_~assert__arg~94#1;havoc main_~check__tmp~100#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16365: havoc main_~__tmp_100~0#1, main_~assert__arg~99#1;havoc main_~check__tmp~105#1;havoc main_~node4__m4~61#1;havoc main_~node3__m3~63#1;havoc main_~node2__m2~76#1;havoc main_~node1__m1~81#1;havoc main_~__tmp_99~0#1, main_~assert__arg~98#1;havoc main_~check__tmp~104#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22708: havoc main_~node1____CPAchecker_TMP_1~21#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17952: havoc main_~node2__m2~83#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9499: havoc main_~node2__m2~42#1;havoc main_~node1__m1~45#1;havoc main_~__tmp_54~0#1, main_~assert__arg~53#1;havoc main_~check__tmp~59#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13728: havoc main_~node4__m4~48#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15844: havoc main_~node1____CPAchecker_TMP_0~7#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17962: havoc main_~node2____CPAchecker_TMP_0~3#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27476: havoc main_~node1__m1~152#1;havoc main_~__tmp_174~0#1, main_~assert__arg~173#1;havoc main_~check__tmp~179#1; [2025-02-07 21:22:00,855 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10036: havoc main_~node2__m2~46#1;havoc main_~node1__m1~49#1;havoc main_~__tmp_58~0#1, main_~assert__arg~57#1;havoc main_~check__tmp~63#1; [2025-02-07 21:22:00,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13738: havoc main_~node4____CPAchecker_TMP_0~16#1; [2025-02-07 21:22:00,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19552: havoc main_~node1__m1~100#1;havoc main_~__tmp_120~0#1, main_~assert__arg~119#1;havoc main_~check__tmp~125#1;havoc main_~node4__m4~76#1;havoc main_~node3__m3~76#1;havoc main_~node2__m2~89#1;havoc main_~node1__m1~99#1;havoc main_~__tmp_119~0#1, main_~assert__arg~118#1;havoc main_~check__tmp~124#1; [2025-02-07 21:22:00,856 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30652: havoc main_~node2__m2~133#1;havoc main_~node1____CPAchecker_TMP_1~34#1;havoc main_~node1__m1~176#1;havoc main_~__tmp_198~0#1, main_~assert__arg~197#1;havoc main_~check__tmp~203#1;havoc main_~node4__m4~119#1;havoc main_~node3__m3~112#1;havoc main_~node2__m2~132#1;havoc main_~node1__m1~175#1;havoc main_~__tmp_197~0#1, main_~assert__arg~196#1;havoc main_~check__tmp~202#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14797: havoc main_~node1____CPAchecker_TMP_1~4#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15326: havoc main_~node2____CPAchecker_TMP_0~2#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29603: havoc main_~node2____CPAchecker_TMP_0~10#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7406: havoc main_~node1__m1~32#1;havoc main_~__tmp_40~0#1, main_~assert__arg~39#1;havoc main_~check__tmp~45#1;havoc main_~node4__m4~29#1;havoc main_~node3__m3~31#1;havoc main_~node2__m2~30#1;havoc main_~node1__m1~31#1;havoc main_~__tmp_39~0#1, main_~assert__arg~38#1;havoc main_~check__tmp~44#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19562: havoc main_~node1____CPAchecker_TMP_0~14#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22734: havoc main_~node2__m2~105#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2655: havoc main_~node3__m3~9#1;havoc main_~node2__m2~9#1;havoc main_~node1__m1~9#1;havoc main_~__tmp_11~0#1, main_~assert__arg~10#1;havoc main_~check__tmp~14#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12697: havoc main_~node3__m3~45#1;havoc main_~node2__m2~59#1;havoc main_~node1__m1~62#1;havoc main_~__tmp_76~0#1, main_~assert__arg~75#1;havoc main_~check__tmp~81#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15872: havoc main_~node1____CPAchecker_TMP_1~6#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22744: havoc main_~node2____CPAchecker_TMP_0~6#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26972: havoc main_~node1__m1~149#1;havoc main_~__tmp_171~0#1, main_~assert__arg~170#1;havoc main_~check__tmp~176#1;havoc main_~node4__m4~104#1;havoc main_~node3__m3~101#1;havoc main_~node2__m2~119#1;havoc main_~node1__m1~148#1;havoc main_~__tmp_170~0#1, main_~assert__arg~169#1;havoc main_~check__tmp~175#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10589: havoc main_~__tmp_62~0#1, main_~assert__arg~61#1;havoc main_~check__tmp~67#1;havoc main_~node4__m4~37#1;havoc main_~node3__m3~36#1;havoc main_~node2__m2~50#1;havoc main_~node1__m1~52#1;havoc main_~__tmp_61~0#1, main_~assert__arg~60#1;havoc main_~check__tmp~66#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17990: havoc main_~node2____CPAchecker_TMP_1~2#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18524: havoc main_~node1__m1~94#1;havoc main_~__tmp_114~0#1, main_~assert__arg~113#1;havoc main_~check__tmp~119#1;havoc main_~node4__m4~71#1;havoc main_~node3__m3~72#1;havoc main_~node2__m2~85#1;havoc main_~node1__m1~93#1;havoc main_~__tmp_113~0#1, main_~assert__arg~112#1;havoc main_~check__tmp~118#1; [2025-02-07 21:22:00,857 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15354: havoc main_~node2____CPAchecker_TMP_1~1#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22754: havoc main_~node3__m3~87#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25926: havoc main_~node4__m4~100#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3204: havoc main_~node3__m3~12#1;havoc main_~node2__m2~12#1;havoc main_~node1__m1~12#1;havoc main_~__tmp_14~0#1, main_~assert__arg~13#1;havoc main_~check__tmp~17#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29631: havoc main_~node2____CPAchecker_TMP_1~13#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19590: havoc main_~node1____CPAchecker_TMP_1~13#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14307: havoc main_~node4__m4~51#1;havoc main_~node3__m3~55#1;havoc main_~node2__m2~68#1;havoc main_~node1__m1~71#1;havoc main_~__tmp_87~0#1, main_~assert__arg~86#1;havoc main_~check__tmp~92#1;havoc main_~node4____CPAchecker_TMP_1~16#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22764: havoc main_~node3____CPAchecker_TMP_0~7#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25936: havoc main_~node4____CPAchecker_TMP_0~30#1; [2025-02-07 21:22:00,858 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2156: havoc main_~check__tmp~11#1;havoc main_~node4__m4~8#1;havoc main_~node3__m3~7#1;havoc main_~node2__m2~7#1;havoc main_~node1__m1~7#1;havoc main_~__tmp_8~0#1, main_~assert__arg~7#1;havoc main_~check__tmp~10#1;havoc main_~node4____CPAchecker_TMP_1~1#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21712: havoc main_~node1__m1~113#1;havoc main_~__tmp_134~0#1, main_~assert__arg~133#1;havoc main_~check__tmp~139#1;havoc main_~node4__m4~86#1;havoc main_~node3__m3~84#1;havoc main_~node2__m2~98#1;havoc main_~node1__m1~112#1;havoc main_~__tmp_133~0#1, main_~assert__arg~132#1;havoc main_~check__tmp~138#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1629: havoc main_~check__tmp~7#1;havoc main_~node4__m4~6#1;havoc main_~node3__m3~5#1;havoc main_~node2__m2~5#1;havoc main_~node1__m1~5#1;havoc main_~__tmp_5~0#1, main_~assert__arg~4#1;havoc main_~check__tmp~6#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30699: havoc main_~node2____CPAchecker_TMP_0~11#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5859: havoc main_~node1__m1~25#1;havoc main_~__tmp_31~0#1, main_~assert__arg~30#1;havoc main_~check__tmp~35#1;havoc main_~node4__m4~21#1;havoc main_~node3__m3~25#1;havoc main_~node2__m2~24#1;havoc main_~node1__m1~24#1;havoc main_~__tmp_30~0#1, main_~assert__arg~29#1;havoc main_~check__tmp~34#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22773: havoc main_~node4__m4~89#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6920: havoc main_~node4__m4~26#1;havoc main_~node3__m3~29#1;havoc main_~node2__m2~28#1;havoc main_~node1__m1~29#1;havoc main_~__tmp_36~0#1, main_~assert__arg~35#1;havoc main_~check__tmp~41#1; [2025-02-07 21:22:00,859 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24890: havoc main_~node3__m3~94#1;havoc main_~node2__m2~112#1;havoc main_~node1__m1~133#1;havoc main_~__tmp_155~0#1, main_~assert__arg~154#1;havoc main_~check__tmp~160#1; [2025-02-07 21:22:00,860 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16963: havoc main_~node1__m1~85#1;havoc main_~__tmp_104~0#1, main_~assert__arg~103#1;havoc main_~check__tmp~109#1;havoc main_~node4__m4~65#1;havoc main_~node3__m3~66#1;havoc main_~node2__m2~79#1;havoc main_~node1__m1~84#1;havoc main_~__tmp_103~0#1, main_~assert__arg~102#1;havoc main_~check__tmp~108#1; [2025-02-07 21:22:00,860 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21722: havoc main_~node1____CPAchecker_TMP_0~19#1; [2025-02-07 21:22:00,860 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19080: havoc main_~node4__m4~74#1; [2025-02-07 21:22:00,860 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L583: havoc main_~check__tmp~1#1;havoc main_~node4__m4~1#1;havoc main_~node3__m3~1#1;havoc main_~node2__m2~1#1;havoc main_~node1__m1~1#1;havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2025-02-07 21:22:00,860 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23309: havoc main_~node4__m4~91#1;havoc main_~node3__m3~89#1;havoc main_~node2__m2~107#1;havoc main_~node1__m1~121#1;havoc main_~__tmp_143~0#1, main_~assert__arg~142#1;havoc main_~check__tmp~148#1; [2025-02-07 21:22:00,860 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22783: havoc main_~node4____CPAchecker_TMP_0~25#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30183: havoc main_~node1__m1~172#1;havoc main_~__tmp_194~0#1, main_~assert__arg~193#1;havoc main_~check__tmp~199#1;havoc main_~node4____CPAchecker_TMP_1~35#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7986: havoc main_~node1__m1~35#1;havoc main_~__tmp_44~0#1, main_~assert__arg~43#1;havoc main_~check__tmp~49#1;havoc main_~node4__m4~31#1;havoc main_~node3__m3~33#1;havoc main_~node2__m2~32#1;havoc main_~node1__m1~34#1;havoc main_~__tmp_43~0#1, main_~assert__arg~42#1;havoc main_~check__tmp~48#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29129: havoc main_~node1__m1~165#1;havoc main_~__tmp_187~0#1, main_~assert__arg~186#1;havoc main_~check__tmp~192#1;havoc main_~node4__m4~113#1;havoc main_~node3__m3~108#1;havoc main_~node2__m2~126#1;havoc main_~node1__m1~164#1;havoc main_~__tmp_186~0#1, main_~assert__arg~185#1;havoc main_~check__tmp~191#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15389: havoc main_~node1____CPAchecker_TMP_1~5#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3762: havoc main_~node3__m3~15#1;havoc main_~node2__m2~15#1;havoc main_~node1__m1~15#1;havoc main_~__tmp_17~0#1, main_~assert__arg~16#1;havoc main_~check__tmp~20#1;havoc main_~node4____CPAchecker_TMP_1~3#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19090: havoc main_~node4____CPAchecker_TMP_0~22#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7463: havoc main_~node1____CPAchecker_TMP_0~2#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20148: havoc main_~node1__m1~104#1;havoc main_~__tmp_124~0#1, main_~assert__arg~123#1;havoc main_~check__tmp~129#1;havoc main_~node4__m4~78#1;havoc main_~node3__m3~78#1;havoc main_~node2__m2~91#1;havoc main_~node1__m1~103#1;havoc main_~__tmp_123~0#1, main_~assert__arg~122#1;havoc main_~check__tmp~128#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7996: havoc main_~node1____CPAchecker_TMP_0~3#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21211: havoc main_~node4__m4~83#1;havoc main_~node3__m3~82#1;havoc main_~node2__m2~96#1;havoc main_~node1__m1~109#1;havoc main_~__tmp_130~0#1, main_~assert__arg~129#1;havoc main_~check__tmp~135#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26496: havoc main_~node1__m1~146#1;havoc main_~__tmp_168~0#1, main_~assert__arg~167#1;havoc main_~check__tmp~173#1;havoc main_~node4__m4~102#1;havoc main_~node3__m3~100#1;havoc main_~node2__m2~117#1;havoc main_~node1__m1~145#1;havoc main_~__tmp_167~0#1, main_~assert__arg~166#1;havoc main_~check__tmp~172#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30727: havoc main_~node2____CPAchecker_TMP_1~14#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12229: havoc main_~node1__m1~60#1;havoc main_~__tmp_74~0#1, main_~assert__arg~73#1;havoc main_~check__tmp~79#1;havoc main_~node4__m4~45#1;havoc main_~node3__m3~43#1;havoc main_~node2__m2~57#1;havoc main_~node1__m1~59#1;havoc main_~__tmp_73~0#1, main_~assert__arg~72#1;havoc main_~check__tmp~78#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27029: havoc main_~node1____CPAchecker_TMP_0~24#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20158: havoc main_~node1____CPAchecker_TMP_0~16#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25973: havoc main_~node1__m1~141#1;havoc main_~__tmp_163~0#1, main_~assert__arg~162#1;havoc main_~check__tmp~168#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29145: havoc main_~node1____CPAchecker_TMP_1~31#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1134: havoc main_~node4__m4~3#1;havoc main_~node3__m3~3#1;havoc main_~node2__m2~3#1;havoc main_~node1__m1~3#1;havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~4#1;havoc main_~node4____CPAchecker_TMP_1~0#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8534: havoc main_~node2__m2~35#1;havoc main_~node1__m1~38#1;havoc main_~__tmp_47~0#1, main_~assert__arg~46#1;havoc main_~check__tmp~52#1;havoc main_~node4____CPAchecker_TMP_1~8#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21751: havoc main_~node1____CPAchecker_TMP_1~18#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18581: havoc main_~node1____CPAchecker_TMP_0~12#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26512: havoc main_~node1____CPAchecker_TMP_1~26#1; [2025-02-07 21:22:00,861 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7491: havoc main_~node1____CPAchecker_TMP_1~1#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9077: havoc main_~node2__m2~39#1;havoc main_~node1__m1~42#1;havoc main_~__tmp_51~0#1, main_~assert__arg~50#1;havoc main_~check__tmp~56#1;havoc main_~node4____CPAchecker_TMP_1~9#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22820: havoc main_~node1__m1~118#1;havoc main_~__tmp_139~0#1, main_~assert__arg~138#1;havoc main_~check__tmp~144#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25463: havoc main_~node1__m1~138#1;havoc main_~__tmp_160~0#1, main_~assert__arg~159#1;havoc main_~check__tmp~165#1;havoc main_~node4__m4~98#1;havoc main_~node3__m3~97#1;havoc main_~node2__m2~114#1;havoc main_~node1__m1~137#1;havoc main_~__tmp_159~0#1, main_~assert__arg~158#1;havoc main_~check__tmp~164#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8024: havoc main_~node1____CPAchecker_TMP_1~2#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5382: havoc main_~__tmp_27~0#1, main_~assert__arg~26#1;havoc main_~check__tmp~31#1;havoc main_~node4__m4~19#1;havoc main_~node3__m3~23#1;havoc main_~node2__m2~22#1;havoc main_~node1__m1~22#1;havoc main_~__tmp_26~0#1, main_~assert__arg~25#1;havoc main_~check__tmp~30#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24411: havoc main_~node3__m3~92#1;havoc main_~node2__m2~110#1;havoc main_~node1__m1~129#1;havoc main_~__tmp_151~0#1, main_~assert__arg~150#1;havoc main_~check__tmp~156#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5916: havoc main_~node1____CPAchecker_TMP_0~1#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27057: havoc main_~node1____CPAchecker_TMP_1~27#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29172: havoc main_~node2__m2~127#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20187: havoc main_~node1____CPAchecker_TMP_1~15#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28118: havoc main_~node1____CPAchecker_TMP_1~29#1;havoc main_~node1__m1~157#1;havoc main_~__tmp_179~0#1, main_~assert__arg~178#1;havoc main_~check__tmp~184#1;havoc main_~node4__m4~108#1;havoc main_~node3__m3~104#1;havoc main_~node2__m2~123#1;havoc main_~node1__m1~156#1;havoc main_~__tmp_178~0#1, main_~assert__arg~177#1;havoc main_~check__tmp~183#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17020: havoc main_~node1____CPAchecker_TMP_0~8#1; [2025-02-07 21:22:00,862 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13322: havoc main_~node3__m3~49#1;havoc main_~node2__m2~63#1;havoc main_~node1__m1~66#1;havoc main_~__tmp_80~0#1, main_~assert__arg~79#1;havoc main_~check__tmp~85#1; [2025-02-07 21:22:00,863 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18609: havoc main_~node1____CPAchecker_TMP_1~11#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22310: havoc main_~node1__m1~117#1;havoc main_~__tmp_138~0#1, main_~assert__arg~137#1;havoc main_~check__tmp~143#1;havoc main_~node4__m4~88#1;havoc main_~node3__m3~86#1;havoc main_~node2__m2~101#1;havoc main_~node1__m1~116#1;havoc main_~__tmp_137~0#1, main_~assert__arg~136#1;havoc main_~check__tmp~142#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23896: havoc main_~node1__m1~125#1;havoc main_~__tmp_147~0#1, main_~assert__arg~146#1;havoc main_~check__tmp~152#1;havoc main_~node4____CPAchecker_TMP_1~26#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26539: havoc main_~node2__m2~118#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29182: havoc main_~node2____CPAchecker_TMP_0~9#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9634: havoc main_~node2__m2~43#1;havoc main_~node1__m1~46#1;havoc main_~__tmp_55~0#1, main_~assert__arg~54#1;havoc main_~check__tmp~60#1;havoc main_~node4____CPAchecker_TMP_1~10#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22320: havoc main_~node1____CPAchecker_TMP_0~21#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18092: havoc main_~node2____CPAchecker_TMP_1~3#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3294: havoc main_~node4__m4~11#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21794: havoc main_~node2____CPAchecker_TMP_1~5#1;havoc main_~node2__m2~99#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11752: havoc main_~__tmp_70~0#1, main_~assert__arg~69#1;havoc main_~check__tmp~75#1;havoc main_~node4__m4~43#1;havoc main_~node3__m3~41#1;havoc main_~node2__m2~55#1;havoc main_~node1__m1~57#1;havoc main_~__tmp_69~0#1, main_~assert__arg~68#1;havoc main_~check__tmp~74#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20737: havoc main_~node1__m1~107#1;havoc main_~__tmp_128~0#1, main_~assert__arg~127#1;havoc main_~check__tmp~133#1;havoc main_~node4__m4~81#1;havoc main_~node3__m3~80#1;havoc main_~node2__m2~94#1;havoc main_~node1__m1~106#1;havoc main_~__tmp_127~0#1, main_~assert__arg~126#1;havoc main_~check__tmp~132#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17567: havoc main_~node1__m1~89#1;havoc main_~__tmp_108~0#1, main_~assert__arg~107#1;havoc main_~check__tmp~113#1;havoc main_~node4__m4~67#1;havoc main_~node3__m3~68#1;havoc main_~node2__m2~81#1;havoc main_~node1__m1~88#1;havoc main_~__tmp_107~0#1, main_~assert__arg~106#1;havoc main_~check__tmp~112#1;havoc main_~node4____CPAchecker_TMP_1~20#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10171: havoc main_~node2__m2~47#1;havoc main_~node1__m1~50#1;havoc main_~__tmp_59~0#1, main_~assert__arg~58#1;havoc main_~check__tmp~64#1;havoc main_~node4____CPAchecker_TMP_1~11#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12286: havoc main_~node1____CPAchecker_TMP_0~4#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5944: havoc main_~node1____CPAchecker_TMP_1~0#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15987: havoc main_~node4__m4~59#1;havoc main_~node3____CPAchecker_TMP_1~5#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22330: havoc main_~node2__m2~102#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3304: havoc main_~node4____CPAchecker_TMP_0~3#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13875: havoc main_~__tmp_84~0#1, main_~assert__arg~83#1;havoc main_~check__tmp~89#1;havoc main_~node4__m4~49#1;havoc main_~node3__m3~53#1;havoc main_~node2__m2~66#1;havoc main_~node1__m1~69#1;havoc main_~__tmp_83~0#1, main_~assert__arg~82#1;havoc main_~check__tmp~88#1; [2025-02-07 21:22:00,864 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17048: havoc main_~node1____CPAchecker_TMP_1~7#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28679: havoc main_~node1__m1~161#1;havoc main_~__tmp_183~0#1, main_~assert__arg~182#1;havoc main_~check__tmp~188#1;havoc main_~node4____CPAchecker_TMP_1~33#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15997: havoc main_~node4____CPAchecker_TMP_0~19#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29210: havoc main_~node2____CPAchecker_TMP_1~12#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4901: havoc main_~node4__m4~16#1;havoc main_~node3__m3~21#1;havoc main_~node2__m2~20#1;havoc main_~node1__m1~20#1;havoc main_~__tmp_23~0#1, main_~assert__arg~22#1;havoc main_~check__tmp~27#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21287: havoc main_~node4__m4~84#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20230: havoc main_~node2____CPAchecker_TMP_1~4#1;havoc main_~node2__m2~92#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7017: havoc main_~node4__m4~27#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18118: havoc main_~node3__m3~70#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25520: havoc main_~node1____CPAchecker_TMP_0~23#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027: havoc main_~node4____CPAchecker_TMP_0~7#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21297: havoc main_~node4____CPAchecker_TMP_0~24#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6499: havoc main_~__tmp_34~0#1, main_~assert__arg~33#1;havoc main_~check__tmp~39#1;havoc main_~node4__m4~24#1;havoc main_~node3__m3~27#1;havoc main_~node2__m2~26#1;havoc main_~node1__m1~27#1;havoc main_~__tmp_33~0#1, main_~assert__arg~32#1;havoc main_~check__tmp~38#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23412: havoc main_~node4__m4~92#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12314: havoc main_~node1____CPAchecker_TMP_1~3#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18128: havoc main_~node3____CPAchecker_TMP_0~6#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26586: havoc main_~node2____CPAchecker_TMP_0~7#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25003: havoc main_~node1__m1~134#1;havoc main_~__tmp_156~0#1, main_~assert__arg~155#1;havoc main_~check__tmp~161#1;havoc main_~node4____CPAchecker_TMP_1~28#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18137: havoc main_~node4__m4~69#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23422: havoc main_~node4____CPAchecker_TMP_0~26#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12854: havoc main_~node3__m3~46#1;havoc main_~node2__m2~60#1;havoc main_~node1__m1~63#1;havoc main_~__tmp_77~0#1, main_~assert__arg~76#1;havoc main_~check__tmp~82#1;havoc main_~node4____CPAchecker_TMP_1~14#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29767: havoc main_~node4__m4~115#1;havoc main_~node3____CPAchecker_TMP_1~9#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11271: havoc main_~node4__m4~40#1;havoc main_~node3__m3~39#1;havoc main_~node2__m2~53#1;havoc main_~node1__m1~55#1;havoc main_~__tmp_66~0#1, main_~assert__arg~65#1;havoc main_~check__tmp~71#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18147: havoc main_~node4____CPAchecker_TMP_0~21#1; [2025-02-07 21:22:00,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22377: havoc main_~node2____CPAchecker_TMP_0~4#1; [2025-02-07 21:22:00,866 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25548: havoc main_~node1____CPAchecker_TMP_1~24#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27662: havoc main_~node1__m1~154#1;havoc main_~__tmp_176~0#1, main_~assert__arg~175#1;havoc main_~check__tmp~181#1;havoc main_~node4__m4~107#1;havoc main_~node3__m3~103#1;havoc main_~node2__m2~121#1;havoc main_~node1__m1~153#1;havoc main_~__tmp_175~0#1, main_~assert__arg~174#1;havoc main_~check__tmp~180#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29777: havoc main_~node4____CPAchecker_TMP_0~35#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16565: havoc main_~node4__m4~62#1;havoc main_~node3__m3~64#1;havoc main_~node2__m2~77#1;havoc main_~node1__m1~82#1;havoc main_~__tmp_101~0#1, main_~assert__arg~100#1;havoc main_~check__tmp~106#1;havoc main_~node4____CPAchecker_TMP_1~19#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20794: havoc main_~node1____CPAchecker_TMP_0~17#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17624: havoc main_~node1____CPAchecker_TMP_0~10#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26614: havoc main_~node2____CPAchecker_TMP_1~9#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30319: havoc main_~node4__m4~117#1;havoc main_~node3__m3~111#1;havoc main_~node2__m2~131#1;havoc main_~node1__m1~173#1;havoc main_~__tmp_195~0#1, main_~assert__arg~194#1;havoc main_~check__tmp~200#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27678: havoc main_~node1____CPAchecker_TMP_1~28#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2840: havoc main_~node3__m3~10#1;havoc main_~node2__m2~10#1;havoc main_~node1__m1~10#1;havoc main_~__tmp_12~0#1, main_~assert__arg~11#1;havoc main_~check__tmp~15#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19228: havoc main_~node1__m1~98#1;havoc main_~__tmp_118~0#1, main_~assert__arg~117#1;havoc main_~check__tmp~123#1;havoc main_~node4__m4~75#1;havoc main_~node3__m3~75#1;havoc main_~node2__m2~88#1;havoc main_~node1__m1~97#1;havoc main_~__tmp_117~0#1, main_~assert__arg~116#1;havoc main_~check__tmp~122#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23459: havoc main_~node1__m1~122#1;havoc main_~__tmp_144~0#1, main_~assert__arg~143#1;havoc main_~check__tmp~149#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28218: havoc main_~node2____CPAchecker_TMP_1~11#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8663: havoc main_~node2__m2~36#1;havoc main_~node1__m1~39#1;havoc main_~__tmp_48~0#1, main_~assert__arg~47#1;havoc main_~check__tmp~53#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22405: havoc main_~node2____CPAchecker_TMP_1~6#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20822: havoc main_~node1____CPAchecker_TMP_1~16#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14480: havoc main_~node4__m4~52#1;havoc main_~node3__m3~56#1;havoc main_~node2__m2~69#1;havoc main_~node1__m1~72#1;havoc main_~__tmp_88~0#1, main_~assert__arg~87#1;havoc main_~check__tmp~93#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17652: havoc main_~node1____CPAchecker_TMP_1~9#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24524: havoc main_~node1__m1~130#1;havoc main_~__tmp_152~0#1, main_~assert__arg~151#1;havoc main_~check__tmp~157#1;havoc main_~node4____CPAchecker_TMP_1~27#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8143: havoc main_~node2____CPAchecker_TMP_1~0#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29814: havoc main_~node1__m1~169#1;havoc main_~__tmp_191~0#1, main_~assert__arg~190#1;havoc main_~check__tmp~196#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3392: havoc main_~node3__m3~13#1;havoc main_~node2__m2~13#1;havoc main_~node1__m1~13#1;havoc main_~__tmp_15~0#1, main_~assert__arg~14#1;havoc main_~check__tmp~18#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9206: havoc main_~node2__m2~40#1;havoc main_~node1__m1~43#1;havoc main_~__tmp_52~0#1, main_~assert__arg~51#1;havoc main_~check__tmp~57#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27705: havoc main_~node2__m2~122#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28244: havoc main_~node3__m3~105#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30887: havoc main_~node1__m1~177#1;havoc main_~__tmp_199~0#1, main_~assert__arg~198#1;havoc main_~check__tmp~204#1;havoc main_~node4____CPAchecker_TMP_1~36#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15037: havoc main_~node1__m1~76#1;havoc main_~__tmp_92~0#1, main_~assert__arg~91#1;havoc main_~check__tmp~97#1;havoc main_~node4__m4~55#1;havoc main_~node3__m3~58#1;havoc main_~node2__m2~71#1;havoc main_~node1__m1~75#1;havoc main_~__tmp_91~0#1, main_~assert__arg~90#1;havoc main_~check__tmp~96#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8169: havoc main_~node3__m3~34#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3941: havoc main_~node3__m3~16#1;havoc main_~node2__m2~16#1;havoc main_~node1__m1~16#1;havoc main_~__tmp_18~0#1, main_~assert__arg~17#1;havoc main_~check__tmp~21#1; [2025-02-07 21:22:00,867 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28254: havoc main_~node3____CPAchecker_TMP_0~9#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5004: havoc main_~node4__m4~17#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22446: havoc main_~node2__m2~103#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9763: havoc main_~node2__m2~44#1;havoc main_~node1__m1~47#1;havoc main_~__tmp_56~0#1, main_~assert__arg~55#1;havoc main_~check__tmp~61#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8179: havoc main_~node3____CPAchecker_TMP_0~2#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28263: havoc main_~node4__m4~109#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4480: havoc main_~__tmp_21~0#1, main_~assert__arg~20#1;havoc main_~check__tmp~25#1;havoc main_~node4__m4~14#1;havoc main_~node3__m3~19#1;havoc main_~node2__m2~18#1;havoc main_~node1__m1~18#1;havoc main_~__tmp_20~0#1, main_~assert__arg~19#1;havoc main_~check__tmp~24#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5014: havoc main_~node4____CPAchecker_TMP_0~5#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10300: havoc main_~node2__m2~48#1;havoc main_~node1__m1~51#1;havoc main_~__tmp_60~0#1, main_~assert__arg~59#1;havoc main_~check__tmp~65#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19285: havoc main_~node1____CPAchecker_TMP_0~13#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8188: havoc main_~node4__m4~32#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27216: havoc main_~node1__m1~150#1;havoc main_~__tmp_172~0#1, main_~assert__arg~171#1;havoc main_~check__tmp~177#1;havoc main_~node4____CPAchecker_TMP_1~31#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28273: havoc main_~node4____CPAchecker_TMP_0~33#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6079: havoc main_~node4__m4~22#1;havoc main_~node3____CPAchecker_TMP_1~1#1; [2025-02-07 21:22:00,868 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13479: havoc main_~node3__m3~50#1;havoc main_~node2__m2~64#1;havoc main_~node1__m1~67#1;havoc main_~__tmp_81~0#1, main_~assert__arg~80#1;havoc main_~check__tmp~86#1;havoc main_~node4____CPAchecker_TMP_1~15#1; [2025-02-07 21:22:00,871 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20350: havoc main_~node4__m4~79#1;havoc main_~node3____CPAchecker_TMP_1~6#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27752: havoc main_~node2____CPAchecker_TMP_0~8#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30395: havoc main_~node4__m4~118#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8198: havoc main_~node4____CPAchecker_TMP_0~8#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15070: havoc main_~node2__m2~72#1;havoc main_~node1____CPAchecker_TMP_0~6#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8731: havoc main_~node4__m4~33#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19830: havoc main_~node1__m1~102#1;havoc main_~__tmp_122~0#1, main_~assert__arg~121#1;havoc main_~check__tmp~127#1;havoc main_~node4__m4~77#1;havoc main_~node3__m3~77#1;havoc main_~node2__m2~90#1;havoc main_~node1__m1~101#1;havoc main_~__tmp_121~0#1, main_~assert__arg~120#1;havoc main_~check__tmp~126#1;havoc main_~node4____CPAchecker_TMP_1~22#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11374: havoc main_~node4__m4~41#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6089: havoc main_~node4____CPAchecker_TMP_0~6#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28815: havoc main_~node4__m4~111#1;havoc main_~node3__m3~107#1;havoc main_~node2__m2~125#1;havoc main_~node1__m1~162#1;havoc main_~__tmp_184~0#1, main_~assert__arg~183#1;havoc main_~check__tmp~189#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20360: havoc main_~node4____CPAchecker_TMP_0~23#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26175: havoc main_~node1____CPAchecker_TMP_1~25#1;havoc main_~node1__m1~143#1;havoc main_~__tmp_165~0#1, main_~assert__arg~164#1;havoc main_~check__tmp~170#1;havoc main_~node4__m4~101#1;havoc main_~node3__m3~99#1;havoc main_~node2__m2~116#1;havoc main_~node1__m1~142#1;havoc main_~__tmp_164~0#1, main_~assert__arg~163#1;havoc main_~check__tmp~169#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16134: havoc main_~__tmp_98~0#1, main_~assert__arg~97#1;havoc main_~check__tmp~103#1;havoc main_~node4__m4~60#1;havoc main_~node3__m3~62#1;havoc main_~node2__m2~75#1;havoc main_~node1__m1~80#1;havoc main_~__tmp_97~0#1, main_~assert__arg~96#1;havoc main_~check__tmp~102#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30405: havoc main_~node4____CPAchecker_TMP_0~36#1; [2025-02-07 21:22:00,872 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10850: havoc main_~__tmp_64~0#1, main_~assert__arg~63#1;havoc main_~check__tmp~69#1;havoc main_~node4__m4~38#1;havoc main_~node3__m3~37#1;havoc main_~node2__m2~51#1;havoc main_~node1__m1~53#1;havoc main_~__tmp_63~0#1, main_~assert__arg~62#1;havoc main_~check__tmp~68#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29352: havoc main_~node1__m1~166#1;havoc main_~__tmp_188~0#1, main_~assert__arg~187#1;havoc main_~check__tmp~193#1;havoc main_~node4____CPAchecker_TMP_1~34#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23011: havoc main_~__tmp_141~0#1, main_~assert__arg~140#1;havoc main_~check__tmp~146#1;havoc main_~node4__m4~90#1;havoc main_~node3__m3~88#1;havoc main_~node2__m2~106#1;havoc main_~node1__m1~119#1;havoc main_~__tmp_140~0#1, main_~assert__arg~139#1;havoc main_~check__tmp~145#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25125: havoc main_~node3__m3~95#1;havoc main_~node2__m2~113#1;havoc main_~node1__m1~135#1;havoc main_~__tmp_157~0#1, main_~assert__arg~156#1;havoc main_~check__tmp~162#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8741: havoc main_~node4____CPAchecker_TMP_0~9#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11384: havoc main_~node4____CPAchecker_TMP_0~13#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19313: havoc main_~node1____CPAchecker_TMP_1~12#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15618: havoc main_~__tmp_94~0#1, main_~assert__arg~93#1;havoc main_~check__tmp~99#1;havoc main_~node4__m4~57#1;havoc main_~node3__m3~60#1;havoc main_~node2__m2~73#1;havoc main_~node1__m1~77#1;havoc main_~__tmp_93~0#1, main_~assert__arg~92#1;havoc main_~check__tmp~98#1;havoc main_~node4____CPAchecker_TMP_1~18#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14562: havoc main_~node4__m4~53#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12449: havoc main_~node4__m4~46#1;havoc main_~node3____CPAchecker_TMP_1~3#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7164: havoc main_~__tmp_38~0#1, main_~assert__arg~37#1;havoc main_~check__tmp~43#1;havoc main_~node4__m4~28#1;havoc main_~node3__m3~30#1;havoc main_~node2__m2~29#1;havoc main_~node1__m1~30#1;havoc main_~__tmp_37~0#1, main_~assert__arg~36#1;havoc main_~check__tmp~42#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21435: havoc main_~node1__m1~111#1;havoc main_~__tmp_132~0#1, main_~assert__arg~131#1;havoc main_~check__tmp~137#1;havoc main_~node4__m4~85#1;havoc main_~node3__m3~83#1;havoc main_~node2__m2~97#1;havoc main_~node1__m1~110#1;havoc main_~__tmp_131~0#1, main_~assert__arg~130#1;havoc main_~check__tmp~136#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22493: havoc main_~node2____CPAchecker_TMP_0~5#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27780: havoc main_~node2____CPAchecker_TMP_1~10#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28310: havoc main_~node1__m1~158#1;havoc main_~__tmp_180~0#1, main_~assert__arg~179#1;havoc main_~check__tmp~185#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14572: havoc main_~node4____CPAchecker_TMP_0~17#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12459: havoc main_~node4____CPAchecker_TMP_0~14#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9288: havoc main_~node4__m4~34#1;havoc main_~node3____CPAchecker_TMP_1~2#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21445: havoc main_~node1____CPAchecker_TMP_0~18#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1362: havoc main_~node4__m4~4#1;havoc main_~node3__m3~4#1;havoc main_~node2__m2~4#1;havoc main_~node1__m1~4#1;havoc main_~__tmp_4~0#1, main_~assert__arg~3#1;havoc main_~check__tmp~5#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26732: havoc main_~node4__m4~103#1;havoc main_~node3____CPAchecker_TMP_1~8#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9825: havoc main_~node4__m4~35#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2427: havoc main_~__tmp_10~0#1, main_~assert__arg~9#1;havoc main_~check__tmp~13#1;havoc main_~node4__m4~9#1;havoc main_~node3__m3~8#1;havoc main_~node2__m2~8#1;havoc main_~node1__m1~8#1;havoc main_~__tmp_9~0#1, main_~assert__arg~8#1;havoc main_~check__tmp~12#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9298: havoc main_~node4____CPAchecker_TMP_0~10#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15112: havoc main_~node3__m3~59#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18283: havoc main_~__tmp_112~0#1, main_~assert__arg~111#1;havoc main_~check__tmp~117#1;havoc main_~node4__m4~70#1;havoc main_~node3__m3~71#1;havoc main_~node2__m2~84#1;havoc main_~node1__m1~92#1;havoc main_~__tmp_111~0#1, main_~assert__arg~110#1;havoc main_~check__tmp~116#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24099: havoc main_~node1____CPAchecker_TMP_1~23#1;havoc main_~node1__m1~127#1;havoc main_~__tmp_149~0#1, main_~assert__arg~148#1;havoc main_~check__tmp~154#1;havoc main_~node4__m4~94#1;havoc main_~node3__m3~91#1;havoc main_~node2__m2~109#1;havoc main_~node1__m1~126#1;havoc main_~__tmp_148~0#1, main_~assert__arg~147#1;havoc main_~check__tmp~153#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26742: havoc main_~node4____CPAchecker_TMP_0~31#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30442: havoc main_~node1__m1~174#1;havoc main_~__tmp_196~0#1, main_~assert__arg~195#1;havoc main_~check__tmp~201#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1906: havoc main_~__tmp_7~0#1, main_~assert__arg~6#1;havoc main_~check__tmp~9#1;havoc main_~node4__m4~7#1;havoc main_~node3__m3~6#1;havoc main_~node2__m2~6#1;havoc main_~node1__m1~6#1;havoc main_~__tmp_6~0#1, main_~assert__arg~5#1;havoc main_~check__tmp~8#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13005: havoc main_~node3__m3~47#1;havoc main_~node2__m2~61#1;havoc main_~node1__m1~64#1;havoc main_~__tmp_78~0#1, main_~assert__arg~77#1;havoc main_~check__tmp~83#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9835: havoc main_~node4____CPAchecker_TMP_0~11#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22521: havoc main_~node2____CPAchecker_TMP_1~7#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L18826: havoc main_~node4__m4~72#1;havoc main_~node3__m3~73#1;havoc main_~node2__m2~86#1;havoc main_~node1__m1~95#1;havoc main_~__tmp_115~0#1, main_~assert__arg~114#1;havoc main_~check__tmp~120#1;havoc main_~node4____CPAchecker_TMP_1~21#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19887: havoc main_~node1____CPAchecker_TMP_0~15#1; [2025-02-07 21:22:00,873 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21473: havoc main_~node1____CPAchecker_TMP_1~17#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24646: havoc main_~node3__m3~93#1;havoc main_~node2__m2~111#1;havoc main_~node1__m1~131#1;havoc main_~__tmp_153~0#1, main_~assert__arg~152#1;havoc main_~check__tmp~158#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10376: havoc main_~node2__m2~49#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8264: havoc main_~node2__m2~33#1;havoc main_~node1__m1~36#1;havoc main_~__tmp_45~0#1, main_~assert__arg~44#1;havoc main_~check__tmp~50#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5623: havoc main_~__tmp_29~0#1, main_~assert__arg~28#1;havoc main_~check__tmp~33#1;havoc main_~node4__m4~20#1;havoc main_~node3__m3~24#1;havoc main_~node2__m2~23#1;havoc main_~node1__m1~23#1;havoc main_~__tmp_28~0#1, main_~assert__arg~27#1;havoc main_~check__tmp~32#1;havoc main_~node4____CPAchecker_TMP_1~5#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25707: havoc main_~node1__m1~139#1;havoc main_~__tmp_161~0#1, main_~assert__arg~160#1;havoc main_~check__tmp~166#1;havoc main_~node4____CPAchecker_TMP_1~29#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4041: havoc main_~node3__m3~17#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L870: havoc main_~check__tmp~3#1;havoc main_~node4__m4~2#1;havoc main_~node3__m3~2#1;havoc main_~node2__m2~2#1;havoc main_~node1__m1~2#1;havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~2#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10386: havoc main_~node2____CPAchecker_TMP_0~1#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L7750: havoc main_~__tmp_42~0#1, main_~assert__arg~41#1;havoc main_~check__tmp~47#1;havoc main_~node4__m4~30#1;havoc main_~node3__m3~32#1;havoc main_~node2__m2~31#1;havoc main_~node1__m1~33#1;havoc main_~__tmp_41~0#1, main_~assert__arg~40#1;havoc main_~check__tmp~46#1;havoc main_~node4____CPAchecker_TMP_1~7#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8807: havoc main_~node2__m2~37#1;havoc main_~node1__m1~40#1;havoc main_~__tmp_49~0#1, main_~assert__arg~48#1;havoc main_~check__tmp~54#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4051: havoc main_~node3____CPAchecker_TMP_0~1#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26779: havoc main_~node1__m1~147#1;havoc main_~__tmp_169~0#1, main_~assert__arg~168#1;havoc main_~check__tmp~174#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16738: havoc main_~node4__m4~63#1;havoc main_~node3__m3~65#1;havoc main_~node2__m2~78#1;havoc main_~node1__m1~83#1;havoc main_~__tmp_102~0#1, main_~assert__arg~101#1;havoc main_~check__tmp~107#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10396: havoc main_~node3__m3~35#1; [2025-02-07 21:22:00,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15153: havoc main_~node4__m4~56#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28897: havoc main_~node4__m4~112#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22556: havoc main_~node1____CPAchecker_TMP_1~20#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L19915: havoc main_~node1____CPAchecker_TMP_1~14#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4060: havoc main_~node4__m4~12#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25204: havoc main_~node3__m3~96#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10406: havoc main_~node3____CPAchecker_TMP_0~3#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14107: havoc main_~__tmp_86~0#1, main_~assert__arg~85#1;havoc main_~check__tmp~91#1;havoc main_~node4__m4~50#1;havoc main_~node3__m3~54#1;havoc main_~node2__m2~67#1;havoc main_~node1__m1~70#1;havoc main_~__tmp_85~0#1, main_~assert__arg~84#1;havoc main_~check__tmp~90#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11993: havoc main_~__tmp_72~0#1, main_~assert__arg~71#1;havoc main_~check__tmp~77#1;havoc main_~node4__m4~44#1;havoc main_~node3__m3~42#1;havoc main_~node2__m2~56#1;havoc main_~node1__m1~58#1;havoc main_~__tmp_71~0#1, main_~assert__arg~70#1;havoc main_~check__tmp~76#1;havoc main_~node4____CPAchecker_TMP_1~13#1; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: havoc main_~node1__m1~0#1;havoc main_~init__tmp~0#1;#t~ret25#1 := main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_~check__tmp~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~check__tmp~3#1, main_~node4__m4~2#1, main_~node3__m3~2#1, main_~node2__m2~2#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~3#1, main_~node3__m3~3#1, main_~node2__m2~3#1, main_~node1__m1~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4__m4~4#1, main_~node3__m3~4#1, main_~node2__m2~4#1, main_~node1__m1~4#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~5#1, main_~node4__m4~0#1, main_~check__tmp~7#1, main_~node4__m4~6#1, main_~node3__m3~5#1, main_~node2__m2~5#1, main_~node1__m1~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~6#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~9#1, main_~node4__m4~7#1, main_~node3__m3~6#1, main_~node2__m2~6#1, main_~node1__m1~6#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~8#1, main_~node4____CPAchecker_TMP_0~1#1, main_~check__tmp~11#1, main_~node4__m4~8#1, main_~node3__m3~7#1, main_~node2__m2~7#1, main_~node1__m1~7#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~10#1, main_~node4____CPAchecker_TMP_1~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~13#1, main_~node4__m4~9#1, main_~node3__m3~8#1, main_~node2__m2~8#1, main_~node1__m1~8#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~12#1, main_~node4__m4~5#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~9#1, main_~node2__m2~9#1, main_~node1__m1~9#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~14#1, main_~node3__m3~10#1, main_~node2__m2~10#1, main_~node1__m1~10#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~15#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3__m3~11#1, main_~node2__m2~11#1, main_~node1__m1~11#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~16#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node3__m3~12#1, main_~node2__m2~12#1, main_~node1__m1~12#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3__m3~13#1, main_~node2__m2~13#1, main_~node1__m1~13#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node3__m3~14#1, main_~node2__m2~14#1, main_~node1__m1~14#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3__m3~15#1, main_~node2__m2~15#1, main_~node1__m1~15#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~20#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node3__m3~16#1, main_~node2__m2~16#1, main_~node1__m1~16#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~21#1, main_~node4__m4~11#1, main_~node3__m3~0#1, main_~check__tmp~23#1, main_~node4__m4~13#1, main_~node3__m3~18#1, main_~node2__m2~17#1, main_~node1__m1~17#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~22#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~25#1, main_~node4__m4~14#1, main_~node3__m3~19#1, main_~node2__m2~18#1, main_~node1__m1~18#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~15#1, main_~node3__m3~20#1, main_~node2__m2~19#1, main_~node1__m1~19#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~26#1, main_~node4____CPAchecker_TMP_1~4#1, main_~node4__m4~16#1, main_~node3__m3~21#1, main_~node2__m2~20#1, main_~node1__m1~20#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~27#1, main_~node4__m4~12#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~29#1, main_~node4__m4~18#1, main_~node3__m3~22#1, main_~node2__m2~21#1, main_~node1__m1~21#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~28#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~31#1, main_~node4__m4~19#1, main_~node3__m3~23#1, main_~node2__m2~22#1, main_~node1__m1~22#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~30#1, main_~node4____CPAchecker_TMP_0~5#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~33#1, main_~node4__m4~20#1, main_~node3__m3~24#1, main_~node2__m2~23#1, main_~node1__m1~23#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~32#1, main_~node4____CPAchecker_TMP_1~5#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1__m1~25#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~35#1, main_~node4__m4~21#1, main_~node3__m3~25#1, main_~node2__m2~24#1, main_~node1__m1~24#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~34#1, main_~node4__m4~17#1, main_~node3____CPAchecker_TMP_0~1#1, main_~check__tmp~37#1, main_~node4__m4~23#1, main_~node3__m3~26#1, main_~node2__m2~25#1, main_~node1__m1~26#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~36#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~39#1, main_~node4__m4~24#1, main_~node3__m3~27#1, main_~node2__m2~26#1, main_~node1__m1~27#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~38#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~25#1, main_~node3__m3~28#1, main_~node2__m2~27#1, main_~node1__m1~28#1, main_~__tmp_35~0#1, 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main_~node4__m4~106#1, main_~node3__m3~96#1, main_~node2____CPAchecker_TMP_0~6#1, main_~node2____CPAchecker_TMP_1~11#1, main_~node1__m1~158#1, main_~__tmp_180~0#1, main_~assert__arg~179#1, main_~check__tmp~185#1, main_~node1____CPAchecker_TMP_1~30#1, main_~node1__m1~160#1, main_~__tmp_182~0#1, main_~assert__arg~181#1, main_~check__tmp~187#1, main_~node4__m4~110#1, main_~node3__m3~106#1, main_~node2__m2~124#1, main_~node1__m1~159#1, main_~__tmp_181~0#1, main_~assert__arg~180#1, main_~check__tmp~186#1, main_~node4____CPAchecker_TMP_0~33#1, main_~node1__m1~161#1, main_~__tmp_183~0#1, main_~assert__arg~182#1, main_~check__tmp~188#1, main_~node4____CPAchecker_TMP_1~33#1, main_~node4__m4~111#1, main_~node3__m3~107#1, main_~node2__m2~125#1, main_~node1__m1~162#1, main_~__tmp_184~0#1, main_~assert__arg~183#1, main_~check__tmp~189#1, main_~node4__m4~109#1, main_~node1__m1~163#1, main_~__tmp_185~0#1, main_~assert__arg~184#1, main_~check__tmp~190#1, main_~node1____CPAchecker_TMP_1~31#1, main_~node2____CPAchecker_TMP_0~9#1, main_~node2____CPAchecker_TMP_1~12#1, main_~node2__m2~127#1, main_~node1__m1~165#1, main_~__tmp_187~0#1, main_~assert__arg~186#1, main_~check__tmp~192#1, main_~node4__m4~113#1, main_~node3__m3~108#1, main_~node2__m2~126#1, main_~node1__m1~164#1, main_~__tmp_186~0#1, main_~assert__arg~185#1, main_~check__tmp~191#1, main_~node4____CPAchecker_TMP_0~34#1, main_~node1__m1~166#1, main_~__tmp_188~0#1, main_~assert__arg~187#1, main_~check__tmp~193#1, main_~node4____CPAchecker_TMP_1~34#1, main_~node2____CPAchecker_TMP_0~10#1, main_~node2____CPAchecker_TMP_1~13#1, main_~node2__m2~129#1, main_~node1____CPAchecker_TMP_1~32#1, main_~node1__m1~168#1, main_~__tmp_190~0#1, main_~assert__arg~189#1, main_~check__tmp~195#1, main_~node4__m4~114#1, main_~node3__m3~109#1, main_~node2__m2~128#1, main_~node1__m1~167#1, main_~__tmp_189~0#1, main_~assert__arg~188#1, main_~check__tmp~194#1, main_~node4__m4~112#1, main_~node3____CPAchecker_TMP_0~9#1, main_~node1__m1~169#1, main_~__tmp_191~0#1, main_~assert__arg~190#1, main_~check__tmp~196#1, main_~node1____CPAchecker_TMP_1~33#1, main_~node1__m1~171#1, main_~__tmp_193~0#1, main_~assert__arg~192#1, main_~check__tmp~198#1, main_~node4__m4~116#1, main_~node3__m3~110#1, main_~node2__m2~130#1, main_~node1__m1~170#1, main_~__tmp_192~0#1, main_~assert__arg~191#1, main_~check__tmp~197#1, main_~node4____CPAchecker_TMP_0~35#1, main_~node1__m1~172#1, main_~__tmp_194~0#1, main_~assert__arg~193#1, main_~check__tmp~199#1, main_~node4____CPAchecker_TMP_1~35#1, main_~node4__m4~117#1, main_~node3__m3~111#1, main_~node2__m2~131#1, main_~node1__m1~173#1, main_~__tmp_195~0#1, main_~assert__arg~194#1, main_~check__tmp~200#1, main_~node4__m4~115#1, main_~node3____CPAchecker_TMP_1~9#1, main_~node1__m1~174#1, main_~__tmp_196~0#1, main_~assert__arg~195#1, main_~check__tmp~201#1, main_~node2____CPAchecker_TMP_0~11#1, main_~node2____CPAchecker_TMP_1~14#1, main_~node2__m2~133#1, main_~node1____CPAchecker_TMP_1~34#1, main_~node1__m1~176#1, main_~__tmp_198~0#1, main_~assert__arg~197#1, main_~check__tmp~203#1, main_~node4__m4~119#1, main_~node3__m3~112#1, main_~node2__m2~132#1, main_~node1__m1~175#1, main_~__tmp_197~0#1, main_~assert__arg~196#1, main_~check__tmp~202#1, main_~node4____CPAchecker_TMP_0~36#1, main_~node1__m1~177#1, main_~__tmp_199~0#1, main_~assert__arg~198#1, main_~check__tmp~204#1, main_~node4____CPAchecker_TMP_1~36#1, main_~node2____CPAchecker_TMP_1~15#1, main_~node2__m2~135#1, main_~node1____CPAchecker_TMP_1~35#1, main_~node1__m1~179#1, main_~__tmp_201~0#1, main_~assert__arg~200#1, main_~check__tmp~206#1, main_~node4__m4~120#1, main_~node3__m3~113#1, main_~node2__m2~134#1, main_~node1__m1~178#1, main_~__tmp_200~0#1, main_~assert__arg~199#1, main_~check__tmp~205#1, main_~node4__m4~118#1, main_~node3__m3~105#1, main_~node2__m2~105#1, main_~node1__m1~0#1, main_~init__tmp~0#1, main_~main__c1~0#1, main_~main__i2~0#1;assume { :end_inline_main } true; [2025-02-07 21:22:00,875 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28907: havoc main_~node4____CPAchecker_TMP_0~34#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22039: havoc main_~node1__m1~115#1;havoc main_~__tmp_136~0#1, main_~assert__arg~135#1;havoc main_~check__tmp~141#1;havoc main_~node4__m4~87#1;havoc main_~node3__m3~85#1;havoc main_~node2__m2~100#1;havoc main_~node1__m1~114#1;havoc main_~__tmp_135~0#1, main_~assert__arg~134#1;havoc main_~check__tmp~140#1;havoc main_~node4____CPAchecker_TMP_1~24#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4070: havoc main_~node4____CPAchecker_TMP_0~4#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10415: havoc main_~node4__m4~36#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25214: havoc main_~node3____CPAchecker_TMP_0~8#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17288: havoc main_~node1__m1~87#1;havoc main_~__tmp_106~0#1, main_~assert__arg~105#1;havoc main_~check__tmp~111#1;havoc main_~node4__m4~66#1;havoc main_~node3__m3~67#1;havoc main_~node2__m2~80#1;havoc main_~node1__m1~86#1;havoc main_~__tmp_105~0#1, main_~assert__arg~104#1;havoc main_~check__tmp~110#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L376: havoc main_~node1____CPAchecker_TMP_0~0#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6719: havoc main_~node4__m4~25#1;havoc main_~node3__m3~28#1;havoc main_~node2__m2~27#1;havoc main_~node1__m1~28#1;havoc main_~__tmp_35~0#1, main_~assert__arg~34#1;havoc main_~check__tmp~40#1;havoc main_~node4____CPAchecker_TMP_1~6#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9364: havoc main_~node2__m2~41#1;havoc main_~node1__m1~44#1;havoc main_~__tmp_53~0#1, main_~assert__arg~52#1;havoc main_~check__tmp~58#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22049: havoc main_~node1____CPAchecker_TMP_0~20#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3025: havoc main_~node3__m3~11#1;havoc main_~node2__m2~11#1;havoc main_~node1__m1~11#1;havoc main_~__tmp_13~0#1, main_~assert__arg~12#1;havoc main_~check__tmp~16#1;havoc main_~node4____CPAchecker_TMP_1~2#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25223: havoc main_~node4__m4~97#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L10425: havoc main_~node4____CPAchecker_TMP_0~12#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L12540: havoc main_~node3__m3~44#1;havoc main_~node2__m2~58#1;havoc main_~node1__m1~61#1;havoc main_~__tmp_75~0#1, main_~assert__arg~74#1;havoc main_~check__tmp~80#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17298: havoc main_~node1____CPAchecker_TMP_0~9#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L386: havoc main_~node2__m2~0#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L9901: havoc main_~node2__m2~45#1;havoc main_~node1__m1~48#1;havoc main_~__tmp_57~0#1, main_~assert__arg~56#1;havoc main_~check__tmp~62#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13074: havoc main_~node4__m4~47#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25233: havoc main_~node4____CPAchecker_TMP_0~29#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L5151: havoc main_~__tmp_25~0#1, main_~assert__arg~24#1;havoc main_~check__tmp~29#1;havoc main_~node4__m4~18#1;havoc main_~node3__m3~22#1;havoc main_~node2__m2~21#1;havoc main_~node1__m1~21#1;havoc main_~__tmp_24~0#1, main_~assert__arg~23#1;havoc main_~check__tmp~28#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L396: havoc main_~node2____CPAchecker_TMP_0~0#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23652: havoc main_~node1__m1~124#1;havoc main_~__tmp_146~0#1, main_~assert__arg~145#1;havoc main_~check__tmp~151#1;havoc main_~node4__m4~93#1;havoc main_~node3__m3~90#1;havoc main_~node2__m2~108#1;havoc main_~node1__m1~123#1;havoc main_~__tmp_145~0#1, main_~assert__arg~144#1;havoc main_~check__tmp~150#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27353: havoc main_~node4__m4~105#1;havoc main_~node3__m3~102#1;havoc main_~node2__m2~120#1;havoc main_~node1__m1~151#1;havoc main_~__tmp_173~0#1, main_~assert__arg~172#1;havoc main_~check__tmp~178#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13084: havoc main_~node4____CPAchecker_TMP_0~15#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22599: havoc main_~node2____CPAchecker_TMP_1~8#1;havoc main_~node2__m2~104#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15200: havoc main_~node4____CPAchecker_TMP_0~18#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24715: havoc main_~node4__m4~96#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28944: havoc main_~node1__m1~163#1;havoc main_~__tmp_185~0#1, main_~assert__arg~184#1;havoc main_~check__tmp~190#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3577: havoc main_~node3__m3~14#1;havoc main_~node2__m2~14#1;havoc main_~node1__m1~14#1;havoc main_~__tmp_16~0#1, main_~assert__arg~15#1;havoc main_~check__tmp~19#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L406: havoc main_~node3__m3~0#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L22077: havoc main_~node1____CPAchecker_TMP_1~19#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L6222: havoc main_~check__tmp~37#1;havoc main_~node4__m4~23#1;havoc main_~node3__m3~26#1;havoc main_~node2__m2~25#1;havoc main_~node1__m1~26#1;havoc main_~__tmp_32~0#1, main_~assert__arg~31#1;havoc main_~check__tmp~36#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L20496: havoc main_~__tmp_126~0#1, main_~assert__arg~125#1;havoc main_~check__tmp~131#1;havoc main_~node4__m4~80#1;havoc main_~node3__m3~79#1;havoc main_~node2__m2~93#1;havoc main_~node1__m1~105#1;havoc main_~__tmp_125~0#1, main_~assert__arg~124#1;havoc main_~check__tmp~130#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24725: havoc main_~node4____CPAchecker_TMP_0~28#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17326: havoc main_~node1____CPAchecker_TMP_1~8#1; [2025-02-07 21:22:00,876 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L416: havoc main_~node3____CPAchecker_TMP_0~0#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13630: havoc main_~node3__m3~51#1;havoc main_~node2__m2~65#1;havoc main_~node1__m1~68#1;havoc main_~__tmp_82~0#1, main_~assert__arg~81#1;havoc main_~check__tmp~87#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L26316: havoc main_~node1__m1~144#1;havoc main_~__tmp_166~0#1, main_~assert__arg~165#1;havoc main_~check__tmp~171#1;havoc main_~node4____CPAchecker_TMP_1~30#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc main_~__tmp_68~0#1, main_~assert__arg~67#1;havoc main_~check__tmp~73#1;havoc main_~node4__m4~42#1;havoc main_~node3__m3~40#1;havoc main_~node2__m2~54#1;havoc main_~node1__m1~56#1;havoc main_~__tmp_67~0#1, main_~assert__arg~66#1;havoc main_~check__tmp~72#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L30022: havoc main_~node1____CPAchecker_TMP_1~33#1;havoc main_~node1__m1~171#1;havoc main_~__tmp_193~0#1, main_~assert__arg~192#1;havoc main_~check__tmp~198#1;havoc main_~node4__m4~116#1;havoc main_~node3__m3~110#1;havoc main_~node2__m2~130#1;havoc main_~node1__m1~170#1;havoc main_~__tmp_192~0#1, main_~assert__arg~191#1;havoc main_~check__tmp~197#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L425: havoc main_~node4__m4~0#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L21039: havoc main_~node4__m4~82#1;havoc main_~node3__m3~81#1;havoc main_~node2__m2~95#1;havoc main_~node1__m1~108#1;havoc main_~__tmp_129~0#1, main_~assert__arg~128#1;havoc main_~check__tmp~134#1;havoc main_~node4____CPAchecker_TMP_1~23#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1486: havoc main_~node4__m4~5#1; [2025-02-07 21:22:00,878 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25270: havoc main_~node1__m1~136#1;havoc main_~__tmp_158~0#1, main_~assert__arg~157#1;havoc main_~check__tmp~163#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15228: havoc main_~node4____CPAchecker_TMP_1~17#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16814: havoc main_~node4__m4~64#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L435: havoc main_~node4____CPAchecker_TMP_0~0#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27922: havoc main_~node1__m1~155#1;havoc main_~__tmp_177~0#1, main_~assert__arg~176#1;havoc main_~check__tmp~182#1;havoc main_~node4____CPAchecker_TMP_1~32#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1496: havoc main_~node4____CPAchecker_TMP_0~1#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23165: havoc main_~node1__m1~120#1;havoc main_~__tmp_142~0#1, main_~assert__arg~141#1;havoc main_~check__tmp~147#1;havoc main_~node4____CPAchecker_TMP_1~25#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L16824: havoc main_~node4____CPAchecker_TMP_0~20#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L14712: havoc main_~node1__m1~74#1;havoc main_~__tmp_90~0#1, main_~assert__arg~89#1;havoc main_~check__tmp~95#1;havoc main_~node4__m4~54#1;havoc main_~node3__m3~57#1;havoc main_~node2__m2~70#1;havoc main_~node1__m1~73#1;havoc main_~__tmp_89~0#1, main_~assert__arg~88#1;havoc main_~check__tmp~94#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2557: havoc main_~node4__m4~10#1;havoc main_~node3____CPAchecker_TMP_1~0#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17886: havoc main_~node1__m1~91#1;havoc main_~__tmp_110~0#1, main_~assert__arg~109#1;havoc main_~check__tmp~115#1;havoc main_~node4__m4~68#1;havoc main_~node3__m3~69#1;havoc main_~node2__m2~82#1;havoc main_~node1__m1~90#1;havoc main_~__tmp_109~0#1, main_~assert__arg~108#1;havoc main_~check__tmp~114#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24762: havoc main_~node1__m1~132#1;havoc main_~__tmp_154~0#1, main_~assert__arg~153#1;havoc main_~check__tmp~159#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L31107: havoc main_~node2____CPAchecker_TMP_1~15#1;havoc main_~node2__m2~135#1;havoc main_~node1____CPAchecker_TMP_1~35#1;havoc main_~node1__m1~179#1;havoc main_~__tmp_201~0#1, main_~assert__arg~200#1;havoc main_~check__tmp~206#1;havoc main_~node4__m4~120#1;havoc main_~node3__m3~113#1;havoc main_~node2__m2~134#1;havoc main_~node1__m1~178#1;havoc main_~__tmp_200~0#1, main_~assert__arg~199#1;havoc main_~check__tmp~205#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2567: havoc main_~node4____CPAchecker_TMP_0~2#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24236: havoc main_~node4__m4~95#1;havoc main_~node3____CPAchecker_TMP_1~7#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23709: havoc main_~node1____CPAchecker_TMP_0~22#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17896: havoc main_~node1____CPAchecker_TMP_0~11#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L24246: havoc main_~node4____CPAchecker_TMP_0~27#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15263: havoc main_~node3____CPAchecker_TMP_0~5#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8399: havoc main_~node2__m2~34#1;havoc main_~node1__m1~37#1;havoc main_~__tmp_46~0#1, main_~assert__arg~45#1;havoc main_~check__tmp~51#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4700: havoc main_~node4__m4~15#1;havoc main_~node3__m3~20#1;havoc main_~node2__m2~19#1;havoc main_~node1__m1~19#1;havoc main_~__tmp_22~0#1, main_~assert__arg~21#1;havoc main_~check__tmp~26#1;havoc main_~node4____CPAchecker_TMP_1~4#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27429: havoc main_~node4__m4~106#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25844: havoc main_~node4__m4~99#1;havoc main_~node3__m3~98#1;havoc main_~node2__m2~115#1;havoc main_~node1__m1~140#1;havoc main_~__tmp_162~0#1, main_~assert__arg~161#1;havoc main_~check__tmp~167#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13165: havoc main_~node3__m3~48#1;havoc main_~node2__m2~62#1;havoc main_~node1__m1~65#1;havoc main_~__tmp_79~0#1, main_~assert__arg~78#1;havoc main_~check__tmp~84#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L23737: havoc main_~node1____CPAchecker_TMP_1~22#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L17925: havoc main_~node1____CPAchecker_TMP_1~10#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L27439: havoc main_~node4____CPAchecker_TMP_0~32#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L8942: havoc main_~node2__m2~38#1;havoc main_~node1__m1~41#1;havoc main_~__tmp_50~0#1, main_~assert__arg~49#1;havoc main_~check__tmp~55#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L29556: havoc main_~node2__m2~129#1;havoc main_~node1____CPAchecker_TMP_1~32#1;havoc main_~node1__m1~168#1;havoc main_~__tmp_190~0#1, main_~assert__arg~189#1;havoc main_~check__tmp~195#1;havoc main_~node4__m4~114#1;havoc main_~node3__m3~109#1;havoc main_~node2__m2~128#1;havoc main_~node1__m1~167#1;havoc main_~__tmp_189~0#1, main_~assert__arg~188#1;havoc main_~check__tmp~194#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L15291: havoc main_~node3____CPAchecker_TMP_1~4#1; [2025-02-07 21:22:00,879 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L13709: havoc main_~node3__m3~52#1; [2025-02-07 21:22:01,313 INFO L? ?]: Removed 5075 outVars from TransFormulas that were not future-live. [2025-02-07 21:22:01,313 INFO L308 CfgBuilder]: Performing block encoding [2025-02-07 21:22:01,401 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-07 21:22:01,404 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-07 21:22:01,404 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:22:01 BoogieIcfgContainer [2025-02-07 21:22:01,404 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-07 21:22:01,406 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-07 21:22:01,406 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-07 21:22:01,409 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-07 21:22:01,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.02 09:21:51" (1/3) ... [2025-02-07 21:22:01,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74025a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:22:01, skipping insertion in model container [2025-02-07 21:22:01,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 09:21:53" (2/3) ... [2025-02-07 21:22:01,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74025a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.02 09:22:01, skipping insertion in model container [2025-02-07 21:22:01,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:22:01" (3/3) ... [2025-02-07 21:22:01,412 INFO L128 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2025-02-07 21:22:01,422 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-07 21:22:01,424 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+sep-reducer.c that has 1 procedures, 3794 locations, 1 initial locations, 0 loop locations, and 17 error locations. [2025-02-07 21:22:01,564 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-07 21:22:01,583 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@68962469, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-07 21:22:01,583 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2025-02-07 21:22:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand has 3793 states, 2905 states have (on average 1.999655765920826) internal successors, (5809), 3792 states have internal predecessors, (5809), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2025-02-07 21:22:01,618 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:22:01,619 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 21:22:01,619 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 14 more)] === [2025-02-07 21:22:01,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:22:01,622 INFO L85 PathProgramCache]: Analyzing trace with hash 2016872840, now seen corresponding path program 1 times [2025-02-07 21:22:01,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:22:01,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340532895] [2025-02-07 21:22:01,628 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:22:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:22:01,724 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-02-07 21:22:01,821 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-02-07 21:22:01,821 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:22:01,821 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:22:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:22:01,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:22:01,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340532895] [2025-02-07 21:22:01,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340532895] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:22:01,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:22:01,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-07 21:22:01,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077493730] [2025-02-07 21:22:01,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:22:01,987 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-07 21:22:01,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:22:02,002 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-07 21:22:02,003 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-07 21:22:02,009 INFO L87 Difference]: Start difference. First operand has 3793 states, 2905 states have (on average 1.999655765920826) internal successors, (5809), 3792 states have internal predecessors, (5809), 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) Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:22:02,264 INFO L93 Difference]: Finished difference Result 3822 states and 5809 transitions. [2025-02-07 21:22:02,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-07 21:22:02,265 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) Word has length 61 [2025-02-07 21:22:02,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:22:02,271 INFO L225 Difference]: With dead ends: 3822 [2025-02-07 21:22:02,271 INFO L226 Difference]: Without dead ends: 419 [2025-02-07 21:22:02,276 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-07 21:22:02,278 INFO L435 NwaCegarLoop]: 4439 mSDtfsCounter, 4470 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4470 SdHoareTripleChecker+Valid, 4461 SdHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-07 21:22:02,278 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4470 Valid, 4461 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-07 21:22:02,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2025-02-07 21:22:02,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 419. [2025-02-07 21:22:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 405 states have (on average 1.0320987654320988) internal successors, (418), 418 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 418 transitions. [2025-02-07 21:22:02,309 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 418 transitions. Word has length 61 [2025-02-07 21:22:02,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:22:02,309 INFO L471 AbstractCegarLoop]: Abstraction has 419 states and 418 transitions. [2025-02-07 21:22:02,310 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,310 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 418 transitions. [2025-02-07 21:22:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2025-02-07 21:22:02,311 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:22:02,311 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 21:22:02,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-07 21:22:02,312 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 14 more)] === [2025-02-07 21:22:02,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:22:02,312 INFO L85 PathProgramCache]: Analyzing trace with hash -10220363, now seen corresponding path program 1 times [2025-02-07 21:22:02,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:22:02,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864800244] [2025-02-07 21:22:02,312 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:22:02,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:22:02,339 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-02-07 21:22:02,370 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-02-07 21:22:02,370 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:22:02,370 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:22:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:22:02,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:22:02,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864800244] [2025-02-07 21:22:02,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864800244] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:22:02,558 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:22:02,558 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 21:22:02,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943605666] [2025-02-07 21:22:02,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:22:02,559 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 21:22:02,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:22:02,560 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 21:22:02,560 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-07 21:22:02,560 INFO L87 Difference]: Start difference. First operand 419 states and 418 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:22:02,689 INFO L93 Difference]: Finished difference Result 419 states and 418 transitions. [2025-02-07 21:22:02,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 21:22:02,689 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 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) Word has length 61 [2025-02-07 21:22:02,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:22:02,691 INFO L225 Difference]: With dead ends: 419 [2025-02-07 21:22:02,692 INFO L226 Difference]: Without dead ends: 249 [2025-02-07 21:22:02,692 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-07 21:22:02,693 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 708 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 708 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-07 21:22:02,693 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [708 Valid, 132 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-07 21:22:02,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2025-02-07 21:22:02,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 249. [2025-02-07 21:22:02,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249 states, 241 states have (on average 1.0290456431535269) internal successors, (248), 248 states have internal predecessors, (248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 248 transitions. [2025-02-07 21:22:02,705 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 248 transitions. Word has length 61 [2025-02-07 21:22:02,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:22:02,705 INFO L471 AbstractCegarLoop]: Abstraction has 249 states and 248 transitions. [2025-02-07 21:22:02,705 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,705 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 248 transitions. [2025-02-07 21:22:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2025-02-07 21:22:02,706 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:22:02,706 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 21:22:02,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-07 21:22:02,706 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 14 more)] === [2025-02-07 21:22:02,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:22:02,711 INFO L85 PathProgramCache]: Analyzing trace with hash 2032058191, now seen corresponding path program 1 times [2025-02-07 21:22:02,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:22:02,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543687512] [2025-02-07 21:22:02,711 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:22:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:22:02,746 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-02-07 21:22:02,779 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-02-07 21:22:02,779 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:22:02,779 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:22:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:22:02,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:22:02,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543687512] [2025-02-07 21:22:02,919 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543687512] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:22:02,919 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:22:02,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 21:22:02,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374571883] [2025-02-07 21:22:02,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:22:02,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 21:22:02,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:22:02,920 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 21:22:02,920 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-07 21:22:02,920 INFO L87 Difference]: Start difference. First operand 249 states and 248 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:02,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:22:02,995 INFO L93 Difference]: Finished difference Result 249 states and 248 transitions. [2025-02-07 21:22:02,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 21:22:02,996 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 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) Word has length 61 [2025-02-07 21:22:02,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:22:02,996 INFO L225 Difference]: With dead ends: 249 [2025-02-07 21:22:02,996 INFO L226 Difference]: Without dead ends: 147 [2025-02-07 21:22:02,997 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-07 21:22:02,997 INFO L435 NwaCegarLoop]: 82 mSDtfsCounter, 390 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 390 SdHoareTripleChecker+Valid, 104 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-07 21:22:02,997 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [390 Valid, 104 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-07 21:22:02,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2025-02-07 21:22:03,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2025-02-07 21:22:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 143 states have (on average 1.020979020979021) internal successors, (146), 146 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 146 transitions. [2025-02-07 21:22:03,001 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 146 transitions. Word has length 61 [2025-02-07 21:22:03,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:22:03,001 INFO L471 AbstractCegarLoop]: Abstraction has 147 states and 146 transitions. [2025-02-07 21:22:03,001 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 146 transitions. [2025-02-07 21:22:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2025-02-07 21:22:03,002 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:22:03,002 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 21:22:03,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-07 21:22:03,002 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 14 more)] === [2025-02-07 21:22:03,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:22:03,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1779694503, now seen corresponding path program 1 times [2025-02-07 21:22:03,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:22:03,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790695131] [2025-02-07 21:22:03,003 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:22:03,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:22:03,024 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-02-07 21:22:03,040 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-02-07 21:22:03,040 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:22:03,040 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:22:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:22:03,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:22:03,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790695131] [2025-02-07 21:22:03,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790695131] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:22:03,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:22:03,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 21:22:03,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544373160] [2025-02-07 21:22:03,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:22:03,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 21:22:03,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:22:03,124 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 21:22:03,124 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-07 21:22:03,125 INFO L87 Difference]: Start difference. First operand 147 states and 146 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:22:03,168 INFO L93 Difference]: Finished difference Result 147 states and 146 transitions. [2025-02-07 21:22:03,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 21:22:03,168 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 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) Word has length 61 [2025-02-07 21:22:03,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:22:03,168 INFO L225 Difference]: With dead ends: 147 [2025-02-07 21:22:03,168 INFO L226 Difference]: Without dead ends: 62 [2025-02-07 21:22:03,169 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-07 21:22:03,169 INFO L435 NwaCegarLoop]: 50 mSDtfsCounter, 169 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-07 21:22:03,169 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 80 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-07 21:22:03,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2025-02-07 21:22:03,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2025-02-07 21:22:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.0) internal successors, (61), 61 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 61 transitions. [2025-02-07 21:22:03,171 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 61 transitions. Word has length 61 [2025-02-07 21:22:03,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:22:03,171 INFO L471 AbstractCegarLoop]: Abstraction has 62 states and 61 transitions. [2025-02-07 21:22:03,172 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 61 transitions. [2025-02-07 21:22:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2025-02-07 21:22:03,172 INFO L210 NwaCegarLoop]: Found error trace [2025-02-07 21:22:03,172 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-07 21:22:03,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-07 21:22:03,172 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 14 more)] === [2025-02-07 21:22:03,172 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-07 21:22:03,173 INFO L85 PathProgramCache]: Analyzing trace with hash -541148881, now seen corresponding path program 1 times [2025-02-07 21:22:03,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-07 21:22:03,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665960560] [2025-02-07 21:22:03,173 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-07 21:22:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-07 21:22:03,194 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 61 statements into 1 equivalence classes. [2025-02-07 21:22:03,208 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 61 of 61 statements. [2025-02-07 21:22:03,208 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-07 21:22:03,208 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-07 21:22:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-07 21:22:03,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-07 21:22:03,280 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665960560] [2025-02-07 21:22:03,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665960560] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-07 21:22:03,280 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-07 21:22:03,280 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-07 21:22:03,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413957399] [2025-02-07 21:22:03,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-07 21:22:03,281 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-07 21:22:03,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-07 21:22:03,281 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-07 21:22:03,281 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-07 21:22:03,282 INFO L87 Difference]: Start difference. First operand 62 states and 61 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-07 21:22:03,304 INFO L93 Difference]: Finished difference Result 62 states and 61 transitions. [2025-02-07 21:22:03,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-07 21:22:03,304 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 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) Word has length 61 [2025-02-07 21:22:03,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-07 21:22:03,304 INFO L225 Difference]: With dead ends: 62 [2025-02-07 21:22:03,304 INFO L226 Difference]: Without dead ends: 0 [2025-02-07 21:22:03,305 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-02-07 21:22:03,305 INFO L435 NwaCegarLoop]: 25 mSDtfsCounter, 48 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-07 21:22:03,305 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [48 Valid, 39 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-07 21:22:03,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-02-07 21:22:03,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-02-07 21:22:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-02-07 21:22:03,306 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2025-02-07 21:22:03,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-07 21:22:03,306 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-07 21:22:03,306 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-07 21:22:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-02-07 21:22:03,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-07 21:22:03,308 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (16 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (15 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (14 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (13 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (12 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (11 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (10 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (9 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION (8 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION (7 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION (6 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (5 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION (4 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION (3 of 17 remaining) [2025-02-07 21:22:03,309 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION (2 of 17 remaining) [2025-02-07 21:22:03,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION (1 of 17 remaining) [2025-02-07 21:22:03,310 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION (0 of 17 remaining) [2025-02-07 21:22:03,310 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-07 21:22:03,312 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2025-02-07 21:22:03,313 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-02-07 21:22:03,318 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-07 21:22:03,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.02 09:22:03 BoogieIcfgContainer [2025-02-07 21:22:03,326 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-07 21:22:03,326 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-07 21:22:03,326 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-07 21:22:03,326 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-07 21:22:03,327 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.02 09:22:01" (3/4) ... [2025-02-07 21:22:03,328 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-07 21:22:03,442 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-02-07 21:22:03,459 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-07 21:22:03,465 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-02-07 21:22:03,470 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-07 21:22:03,923 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-07 21:22:03,924 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-07 21:22:03,924 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-07 21:22:03,926 INFO L158 Benchmark]: Toolchain (without parser) took 11950.37ms. Allocated memory was 142.6MB in the beginning and 679.5MB in the end (delta: 536.9MB). Free memory was 99.3MB in the beginning and 474.5MB in the end (delta: -375.2MB). Peak memory consumption was 383.4MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,926 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 167.8MB. Free memory is still 94.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-07 21:22:03,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1592.24ms. Allocated memory is still 142.6MB. Free memory was 98.9MB in the beginning and 43.7MB in the end (delta: 55.2MB). Peak memory consumption was 100.9MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,926 INFO L158 Benchmark]: Boogie Procedure Inliner took 361.09ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 43.7MB in the beginning and 104.7MB in the end (delta: -61.0MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,928 INFO L158 Benchmark]: Boogie Preprocessor took 433.73ms. Allocated memory is still 243.3MB. Free memory was 104.7MB in the beginning and 106.1MB in the end (delta: -1.4MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,928 INFO L158 Benchmark]: IcfgBuilder took 7040.57ms. Allocated memory was 243.3MB in the beginning and 478.2MB in the end (delta: 234.9MB). Free memory was 106.1MB in the beginning and 241.4MB in the end (delta: -135.2MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,928 INFO L158 Benchmark]: TraceAbstraction took 1919.75ms. Allocated memory is still 478.2MB. Free memory was 241.4MB in the beginning and 118.9MB in the end (delta: 122.4MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,928 INFO L158 Benchmark]: Witness Printer took 597.92ms. Allocated memory was 478.2MB in the beginning and 679.5MB in the end (delta: 201.3MB). Free memory was 118.9MB in the beginning and 474.5MB in the end (delta: -355.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2025-02-07 21:22:03,929 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 167.8MB. Free memory is still 94.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1592.24ms. Allocated memory is still 142.6MB. Free memory was 98.9MB in the beginning and 43.7MB in the end (delta: 55.2MB). Peak memory consumption was 100.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 361.09ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 43.7MB in the beginning and 104.7MB in the end (delta: -61.0MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 433.73ms. Allocated memory is still 243.3MB. Free memory was 104.7MB in the beginning and 106.1MB in the end (delta: -1.4MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * IcfgBuilder took 7040.57ms. Allocated memory was 243.3MB in the beginning and 478.2MB in the end (delta: 234.9MB). Free memory was 106.1MB in the beginning and 241.4MB in the end (delta: -135.2MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. * TraceAbstraction took 1919.75ms. Allocated memory is still 478.2MB. Free memory was 241.4MB in the beginning and 118.9MB in the end (delta: 122.4MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. * Witness Printer took 597.92ms. Allocated memory was 478.2MB in the beginning and 679.5MB in the end (delta: 201.3MB). Free memory was 118.9MB in the beginning and 474.5MB in the end (delta: -355.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1913]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 2434]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 4487]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 5158]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 5630]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 6506]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 7171]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 7757]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 10596]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 10857]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11528]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 12000]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 13882]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 16141]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 18290]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 20503]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 23018]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 3794 locations, 17 error locations. Started 1 CEGAR loops. OverallTime: 1.8s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5785 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5785 mSDsluCounter, 4816 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 94 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 421 IncrementalHoareTripleChecker+Invalid, 433 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 4722 mSDtfsCounter, 421 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3793occurred in iteration=0, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 305 NumberOfCodeBlocks, 305 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 300 ConstructedInterpolants, 0 QuantifiedInterpolants, 882 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 17 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-07 21:22:03,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE