./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.4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 436e6e57c04bd43264564f478c3aa92ec3799e6c36d71ae9bac6692f2873338f --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 03:41:30,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 03:41:30,868 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 03:41:30,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 03:41:30,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 03:41:30,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 03:41:30,901 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 03:41:30,901 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 03:41:30,902 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 03:41:30,902 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 03:41:30,903 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 03:41:30,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 03:41:30,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 03:41:30,904 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 03:41:30,905 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 03:41:30,906 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 03:41:30,906 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 03:41:30,906 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 03:41:30,906 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 03:41:30,906 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 03:41:30,907 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 03:41:30,909 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 03:41:30,910 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 03:41:30,910 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 03:41:30,910 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 03:41:30,911 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 03:41:30,911 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 03:41:30,911 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 03:41:30,912 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 03:41:30,912 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 03:41:30,912 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 03:41:30,913 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 03:41:30,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 03:41:30,913 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 03:41:30,914 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 03:41:30,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 03:41:30,914 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 03:41:30,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 03:41:30,915 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 03:41:30,915 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 03:41:30,915 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 03:41:30,916 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 03:41:30,916 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 436e6e57c04bd43264564f478c3aa92ec3799e6c36d71ae9bac6692f2873338f [2024-10-14 03:41:31,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 03:41:31,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 03:41:31,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 03:41:31,177 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 03:41:31,177 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 03:41:31,178 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2024-10-14 03:41:32,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 03:41:32,868 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 03:41:32,869 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2024-10-14 03:41:32,896 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7e69b07/a0e98329c1114778938a04ad9e88b6ad/FLAG1f8ed1f9f [2024-10-14 03:41:32,912 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7e69b07/a0e98329c1114778938a04ad9e88b6ad [2024-10-14 03:41:32,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 03:41:32,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 03:41:32,920 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 03:41:32,920 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 03:41:32,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 03:41:32,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:41:32" (1/1) ... [2024-10-14 03:41:32,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c0272b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:32, skipping insertion in model container [2024-10-14 03:41:32,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:41:32" (1/1) ... [2024-10-14 03:41:32,985 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 03:41:33,208 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.4.c[1868,1881] [2024-10-14 03:41:33,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 03:41:33,687 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 03:41:33,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok4.i","-S") [42] [2024-10-14 03:41:33,699 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.4.c[1868,1881] [2024-10-14 03:41:33,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 03:41:33,956 INFO L204 MainTranslator]: Completed translation [2024-10-14 03:41:33,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33 WrapperNode [2024-10-14 03:41:33,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 03:41:33,957 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 03:41:33,957 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 03:41:33,957 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 03:41:33,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,038 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,291 INFO L138 Inliner]: procedures = 99, calls = 2906, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8763 [2024-10-14 03:41:34,291 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 03:41:34,292 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 03:41:34,292 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 03:41:34,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 03:41:34,303 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,303 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,369 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,467 INFO L175 MemorySlicer]: Split 2508 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46]. 3 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 490 writes are split as follows [0, 7, 7, 7, 7, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6]. [2024-10-14 03:41:34,467 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,467 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,573 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,600 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,643 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,677 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 03:41:34,679 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 03:41:34,679 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 03:41:34,679 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 03:41:34,680 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (1/1) ... [2024-10-14 03:41:34,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 03:41:34,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 03:41:34,716 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 03:41:34,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 03:41:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-10-14 03:41:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-10-14 03:41:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-10-14 03:41:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-10-14 03:41:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-14 03:41:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-14 03:41:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-14 03:41:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-14 03:41:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-14 03:41:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-14 03:41:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-14 03:41:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-14 03:41:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-14 03:41:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-14 03:41:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-14 03:41:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-14 03:41:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-14 03:41:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-14 03:41:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-10-14 03:41:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-10-14 03:41:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-10-14 03:41:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-10-14 03:41:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-10-14 03:41:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-10-14 03:41:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-10-14 03:41:34,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-10-14 03:41:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-10-14 03:41:34,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-10-14 03:41:34,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-10-14 03:41:34,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-10-14 03:41:34,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-14 03:41:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-14 03:41:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-14 03:41:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-14 03:41:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-14 03:41:34,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-14 03:41:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-14 03:41:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-14 03:41:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-14 03:41:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-14 03:41:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-14 03:41:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-14 03:41:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-14 03:41:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-14 03:41:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-14 03:41:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-14 03:41:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-14 03:41:34,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-14 03:41:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-14 03:41:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-14 03:41:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-10-14 03:41:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-10-14 03:41:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-10-14 03:41:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-10-14 03:41:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-10-14 03:41:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-10-14 03:41:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-10-14 03:41:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-10-14 03:41:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-10-14 03:41:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-10-14 03:41:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-10-14 03:41:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-10-14 03:41:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-10-14 03:41:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-10-14 03:41:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 03:41:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-10-14 03:41:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-10-14 03:41:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-10-14 03:41:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-10-14 03:41:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-10-14 03:41:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-10-14 03:41:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-10-14 03:41:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-10-14 03:41:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-10-14 03:41:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-10-14 03:41:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-10-14 03:41:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-10-14 03:41:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-10-14 03:41:34,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-10-14 03:41:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-14 03:41:34,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-14 03:41:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-10-14 03:41:34,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-10-14 03:41:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-10-14 03:41:34,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-10-14 03:41:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-10-14 03:41:34,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-10-14 03:41:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-10-14 03:41:34,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-10-14 03:41:34,789 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-10-14 03:41:34,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-10-14 03:41:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-10-14 03:41:34,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-10-14 03:41:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-10-14 03:41:34,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-10-14 03:41:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-10-14 03:41:34,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-10-14 03:41:34,790 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-10-14 03:41:34,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-10-14 03:41:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-10-14 03:41:34,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-10-14 03:41:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-10-14 03:41:34,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-10-14 03:41:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-10-14 03:41:34,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-10-14 03:41:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 03:41:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 03:41:34,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-14 03:41:34,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-14 03:41:34,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-14 03:41:34,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-14 03:41:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-10-14 03:41:34,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-10-14 03:41:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 03:41:34,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 03:41:35,318 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 03:41:35,320 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 03:41:44,714 INFO L? ?]: Removed 946 outVars from TransFormulas that were not future-live. [2024-10-14 03:41:44,715 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 03:41:44,883 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 03:41:44,884 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-14 03:41:44,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:41:44 BoogieIcfgContainer [2024-10-14 03:41:44,884 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 03:41:44,886 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 03:41:44,886 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 03:41:44,889 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 03:41:44,889 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:41:32" (1/3) ... [2024-10-14 03:41:44,890 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c3496d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:41:44, skipping insertion in model container [2024-10-14 03:41:44,890 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:41:33" (2/3) ... [2024-10-14 03:41:44,892 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c3496d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:41:44, skipping insertion in model container [2024-10-14 03:41:44,892 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:41:44" (3/3) ... [2024-10-14 03:41:44,893 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.4.c [2024-10-14 03:41:44,908 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 03:41:44,908 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 03:41:45,012 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 03:41:45,017 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;@53f958d4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 03:41:45,017 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 03:41:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand has 2407 states, 2053 states have (on average 1.4943984413054068) internal successors, (3068), 2077 states have internal predecessors, (3068), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (308), 298 states have call predecessors, (308), 308 states have call successors, (308) [2024-10-14 03:41:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-10-14 03:41:45,045 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 03:41:45,046 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] [2024-10-14 03:41:45,047 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 03:41:45,050 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 03:41:45,051 INFO L85 PathProgramCache]: Analyzing trace with hash 949819127, now seen corresponding path program 1 times [2024-10-14 03:41:45,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 03:41:45,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072787939] [2024-10-14 03:41:45,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 03:41:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 03:41:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:41:46,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-14 03:41:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:41:46,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 03:41:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:41:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 03:41:46,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 03:41:46,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072787939] [2024-10-14 03:41:46,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072787939] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 03:41:46,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 03:41:46,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 03:41:46,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500874769] [2024-10-14 03:41:46,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 03:41:46,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 03:41:46,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 03:41:46,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 03:41:46,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-14 03:41:46,119 INFO L87 Difference]: Start difference. First operand has 2407 states, 2053 states have (on average 1.4943984413054068) internal successors, (3068), 2077 states have internal predecessors, (3068), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (308), 298 states have call predecessors, (308), 308 states have call successors, (308) 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) [2024-10-14 03:41:50,483 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 [] [2024-10-14 03:41:54,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:41:58,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:04,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 03:42:04,329 INFO L93 Difference]: Finished difference Result 5512 states and 9212 transitions. [2024-10-14 03:42:04,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 03:42:04,331 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 [2024-10-14 03:42:04,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 03:42:04,381 INFO L225 Difference]: With dead ends: 5512 [2024-10-14 03:42:04,382 INFO L226 Difference]: Without dead ends: 3097 [2024-10-14 03:42:04,418 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 [2024-10-14 03:42:04,421 INFO L432 NwaCegarLoop]: 2343 mSDtfsCounter, 1809 mSDsluCounter, 1775 mSDsCounter, 0 mSdLazyCounter, 2239 mSolverCounterSat, 1214 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1860 SdHoareTripleChecker+Valid, 4118 SdHoareTripleChecker+Invalid, 3456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1214 IncrementalHoareTripleChecker+Valid, 2239 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.7s IncrementalHoareTripleChecker+Time [2024-10-14 03:42:04,423 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1860 Valid, 4118 Invalid, 3456 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1214 Valid, 2239 Invalid, 3 Unknown, 0 Unchecked, 17.7s Time] [2024-10-14 03:42:04,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3097 states. [2024-10-14 03:42:04,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3097 to 2397. [2024-10-14 03:42:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2397 states, 2044 states have (on average 1.158023483365949) internal successors, (2367), 2068 states have internal predecessors, (2367), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (307), 297 states have call predecessors, (307), 307 states have call successors, (307) [2024-10-14 03:42:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 2397 states and 2982 transitions. [2024-10-14 03:42:04,689 INFO L78 Accepts]: Start accepts. Automaton has 2397 states and 2982 transitions. Word has length 143 [2024-10-14 03:42:04,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 03:42:04,689 INFO L471 AbstractCegarLoop]: Abstraction has 2397 states and 2982 transitions. [2024-10-14 03:42:04,690 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) [2024-10-14 03:42:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 2982 transitions. [2024-10-14 03:42:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-10-14 03:42:04,708 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 03:42:04,708 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] [2024-10-14 03:42:04,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 03:42:04,709 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 03:42:04,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 03:42:04,710 INFO L85 PathProgramCache]: Analyzing trace with hash -1716689514, now seen corresponding path program 1 times [2024-10-14 03:42:04,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 03:42:04,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851147623] [2024-10-14 03:42:04,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 03:42:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 03:42:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-14 03:42:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 03:42:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-14 03:42:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-14 03:42:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-14 03:42:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-14 03:42:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-10-14 03:42:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 03:42:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 03:42:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-14 03:42:06,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 03:42:06,237 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851147623] [2024-10-14 03:42:06,237 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851147623] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 03:42:06,237 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 03:42:06,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-14 03:42:06,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157957370] [2024-10-14 03:42:06,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 03:42:06,239 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-14 03:42:06,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 03:42:06,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-14 03:42:06,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-10-14 03:42:06,241 INFO L87 Difference]: Start difference. First operand 2397 states and 2982 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) [2024-10-14 03:42:11,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:15,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:19,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:23,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:27,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:31,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:47,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:51,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:55,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:42:59,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 03:43:03,795 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 []