./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 0c11dfbc24d8e2936a0720b93d6e580e096b076c7149ef4cbc8369f1ef818941 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 03:32:04,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 03:32:04,963 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 03:32:04,967 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 03:32:04,968 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 03:32:05,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 03:32:05,003 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 03:32:05,003 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 03:32:05,004 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 03:32:05,006 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 03:32:05,006 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 03:32:05,007 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 03:32:05,007 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 03:32:05,007 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 03:32:05,009 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 03:32:05,009 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 03:32:05,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 03:32:05,010 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 03:32:05,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 03:32:05,010 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 03:32:05,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 03:32:05,014 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 03:32:05,014 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 03:32:05,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 03:32:05,015 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 03:32:05,015 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 03:32:05,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 03:32:05,016 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 03:32:05,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 03:32:05,016 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 03:32:05,017 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 03:32:05,017 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 03:32:05,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:32:05,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 03:32:05,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 03:32:05,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 03:32:05,018 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 03:32:05,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 03:32:05,019 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 03:32:05,020 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 03:32:05,020 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 03:32:05,020 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 03:32:05,020 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c11dfbc24d8e2936a0720b93d6e580e096b076c7149ef4cbc8369f1ef818941 [2024-10-11 03:32:05,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 03:32:05,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 03:32:05,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 03:32:05,304 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 03:32:05,304 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 03:32:05,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c [2024-10-11 03:32:06,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 03:32:07,043 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 03:32:07,044 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c [2024-10-11 03:32:07,073 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b4e39a1d5/b1157040f16c49f59ecc994d04746ddc/FLAG0ce4de45e [2024-10-11 03:32:07,086 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b4e39a1d5/b1157040f16c49f59ecc994d04746ddc [2024-10-11 03:32:07,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 03:32:07,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 03:32:07,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 03:32:07,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 03:32:07,100 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 03:32:07,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:07" (1/1) ... [2024-10-11 03:32:07,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78b1a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:07, skipping insertion in model container [2024-10-11 03:32:07,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:07" (1/1) ... [2024-10-11 03:32:07,204 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 03:32:07,427 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c[1870,1883] [2024-10-11 03:32:07,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:32:07,977 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 03:32:07,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok3.i","-S") [42] [2024-10-11 03:32:07,995 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-1.c[1870,1883] [2024-10-11 03:32:08,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:32:08,310 INFO L204 MainTranslator]: Completed translation [2024-10-11 03:32:08,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08 WrapperNode [2024-10-11 03:32:08,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 03:32:08,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 03:32:08,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 03:32:08,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 03:32:08,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:08,424 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:08,643 INFO L138 Inliner]: procedures = 99, calls = 2816, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8627 [2024-10-11 03:32:08,644 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 03:32:08,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 03:32:08,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 03:32:08,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 03:32:08,655 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:08,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:08,713 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:08,933 INFO L175 MemorySlicer]: Split 2420 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46]. 4 percent of accesses are in the largest equivalence class. The 338 initializations are split as follows [2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]. The 446 writes are split as follows [0, 7, 7, 7, 7, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6]. [2024-10-11 03:32:08,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:08,934 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:09,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:09,149 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:09,178 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:09,207 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:09,250 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 03:32:09,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 03:32:09,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 03:32:09,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 03:32:09,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (1/1) ... [2024-10-11 03:32:09,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:32:09,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 03:32:09,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 03:32:09,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 03:32:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-10-11 03:32:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-10-11 03:32:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-10-11 03:32:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-10-11 03:32:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 03:32:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 03:32:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 03:32:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 03:32:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 03:32:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 03:32:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 03:32:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 03:32:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 03:32:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 03:32:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 03:32:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 03:32:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 03:32:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 03:32:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 03:32:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 03:32:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 03:32:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:32:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-10-11 03:32:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-10-11 03:32:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-10-11 03:32:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-10-11 03:32:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-10-11 03:32:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-10-11 03:32:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-10-11 03:32:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:32:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 03:32:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 03:32:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 03:32:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 03:32:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 03:32:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 03:32:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-10-11 03:32:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-10-11 03:32:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-10-11 03:32:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-10-11 03:32:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-10-11 03:32:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-10-11 03:32:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-10-11 03:32:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-10-11 03:32:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-10-11 03:32:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-10-11 03:32:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-10-11 03:32:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 03:32:09,341 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-10-11 03:32:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-10-11 03:32:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:32:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:32:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-10-11 03:32:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-10-11 03:32:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-10-11 03:32:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-10-11 03:32:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-10-11 03:32:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-10-11 03:32:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-10-11 03:32:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-10-11 03:32:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-10-11 03:32:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-10-11 03:32:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-10-11 03:32:09,390 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-10-11 03:32:09,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-10-11 03:32:09,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-10-11 03:32:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-10-11 03:32:09,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-10-11 03:32:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-10-11 03:32:09,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-10-11 03:32:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-10-11 03:32:09,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-10-11 03:32:09,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-10-11 03:32:09,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-10-11 03:32:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:32:09,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:32:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-10-11 03:32:09,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-10-11 03:32:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-10-11 03:32:09,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-10-11 03:32:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-10-11 03:32:09,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-10-11 03:32:09,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-10-11 03:32:09,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-10-11 03:32:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-10-11 03:32:09,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-10-11 03:32:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-10-11 03:32:09,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-10-11 03:32:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-10-11 03:32:09,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-10-11 03:32:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-10-11 03:32:09,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-10-11 03:32:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:32:09,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:32:09,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-10-11 03:32:09,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-10-11 03:32:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-10-11 03:32:09,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-10-11 03:32:09,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:32:09,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:32:09,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 03:32:09,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 03:32:09,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 03:32:09,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 03:32:09,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 03:32:09,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 03:32:09,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 03:32:09,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 03:32:09,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 03:32:09,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 03:32:09,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 03:32:09,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 03:32:09,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 03:32:09,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 03:32:09,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 03:32:09,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 03:32:09,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-10-11 03:32:09,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-10-11 03:32:09,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 03:32:09,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 03:32:09,964 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 03:32:09,969 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 03:32:20,022 INFO L? ?]: Removed 946 outVars from TransFormulas that were not future-live. [2024-10-11 03:32:20,022 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 03:32:20,236 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 03:32:20,237 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 03:32:20,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:20 BoogieIcfgContainer [2024-10-11 03:32:20,237 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 03:32:20,240 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 03:32:20,240 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 03:32:20,244 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 03:32:20,244 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:32:07" (1/3) ... [2024-10-11 03:32:20,245 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@565bb992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:20, skipping insertion in model container [2024-10-11 03:32:20,245 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:08" (2/3) ... [2024-10-11 03:32:20,246 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@565bb992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:20, skipping insertion in model container [2024-10-11 03:32:20,246 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:20" (3/3) ... [2024-10-11 03:32:20,248 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.3-1.c [2024-10-11 03:32:20,262 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 03:32:20,263 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 03:32:20,393 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 03:32:20,400 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;@277c80d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 03:32:20,400 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 03:32:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand has 2403 states, 2051 states have (on average 1.4948805460750854) internal successors, (3066), 2075 states have internal predecessors, (3066), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (306), 296 states have call predecessors, (306), 306 states have call successors, (306) [2024-10-11 03:32:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-10-11 03:32:20,430 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:20,431 INFO L215 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 03:32:20,432 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:20,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:20,436 INFO L85 PathProgramCache]: Analyzing trace with hash -949429943, now seen corresponding path program 1 times [2024-10-11 03:32:20,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:20,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048279406] [2024-10-11 03:32:20,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:21,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:21,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 03:32:21,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:21,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048279406] [2024-10-11 03:32:21,656 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048279406] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:21,656 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:21,656 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 03:32:21,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008866184] [2024-10-11 03:32:21,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:21,666 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 03:32:21,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:21,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 03:32:21,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 03:32:21,701 INFO L87 Difference]: Start difference. First operand has 2403 states, 2051 states have (on average 1.4948805460750854) internal successors, (3066), 2075 states have internal predecessors, (3066), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (306), 296 states have call predecessors, (306), 306 states have call successors, (306) Second operand has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-11 03:32:26,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:30,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:34,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:42,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 03:32:42,826 INFO L93 Difference]: Finished difference Result 5504 states and 9200 transitions. [2024-10-11 03:32:42,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 03:32:42,828 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 143 [2024-10-11 03:32:42,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 03:32:42,877 INFO L225 Difference]: With dead ends: 5504 [2024-10-11 03:32:42,877 INFO L226 Difference]: Without dead ends: 3093 [2024-10-11 03:32:42,916 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 03:32:42,920 INFO L432 NwaCegarLoop]: 2292 mSDtfsCounter, 1116 mSDsluCounter, 2760 mSDsCounter, 0 mSdLazyCounter, 3183 mSolverCounterSat, 658 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1167 SdHoareTripleChecker+Valid, 5052 SdHoareTripleChecker+Invalid, 3844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 658 IncrementalHoareTripleChecker+Valid, 3183 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.5s IncrementalHoareTripleChecker+Time [2024-10-11 03:32:42,921 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1167 Valid, 5052 Invalid, 3844 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [658 Valid, 3183 Invalid, 3 Unknown, 0 Unchecked, 20.5s Time] [2024-10-11 03:32:42,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3093 states. [2024-10-11 03:32:43,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3093 to 2393. [2024-10-11 03:32:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2393 states, 2042 states have (on average 1.1581782566111656) internal successors, (2365), 2066 states have internal predecessors, (2365), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (305), 295 states have call predecessors, (305), 305 states have call successors, (305) [2024-10-11 03:32:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 2393 states and 2976 transitions. [2024-10-11 03:32:43,265 INFO L78 Accepts]: Start accepts. Automaton has 2393 states and 2976 transitions. Word has length 143 [2024-10-11 03:32:43,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 03:32:43,266 INFO L471 AbstractCegarLoop]: Abstraction has 2393 states and 2976 transitions. [2024-10-11 03:32:43,266 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-11 03:32:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 2976 transitions. [2024-10-11 03:32:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-10-11 03:32:43,282 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:43,283 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 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, 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] [2024-10-11 03:32:43,283 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 03:32:43,284 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:43,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:43,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1284484218, now seen corresponding path program 1 times [2024-10-11 03:32:43,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:43,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146363257] [2024-10-11 03:32:43,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:44,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 03:32:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 03:32:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 03:32:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 03:32:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-10-11 03:32:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 03:32:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-11 03:32:45,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:45,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146363257] [2024-10-11 03:32:45,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146363257] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:45,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:45,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-11 03:32:45,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088741791] [2024-10-11 03:32:45,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:45,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-11 03:32:45,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:45,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-11 03:32:45,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-10-11 03:32:45,231 INFO L87 Difference]: Start difference. First operand 2393 states and 2976 transitions. Second operand has 9 states, 9 states have (on average 19.88888888888889) internal successors, (179), 6 states have internal predecessors, (179), 4 states have call successors, (10), 5 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-10-11 03:32:50,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:54,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:58,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:02,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:06,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:10,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:29,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []