./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.2-1.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.2-1.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 cdfe8cdf5ef6acb015ae980f200d66be6855e21e0a93c803bebabec43209e961 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 03:31:51,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 03:31:51,368 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 03:31:51,375 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 03:31:51,376 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 03:31:51,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 03:31:51,407 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 03:31:51,408 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 03:31:51,408 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 03:31:51,409 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 03:31:51,409 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 03:31:51,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 03:31:51,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 03:31:51,410 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 03:31:51,412 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 03:31:51,413 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 03:31:51,413 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 03:31:51,413 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 03:31:51,413 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 03:31:51,413 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 03:31:51,414 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 03:31:51,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 03:31:51,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 03:31:51,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 03:31:51,417 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 03:31:51,417 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 03:31:51,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 03:31:51,418 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 03:31:51,418 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 03:31:51,419 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 03:31:51,420 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 03:31:51,420 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 03:31:51,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:31:51,420 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 03:31:51,420 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 03:31:51,420 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 03:31:51,421 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 03:31:51,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 03:31:51,421 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 03:31:51,421 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 03:31:51,421 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 03:31:51,423 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 03:31:51,424 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdfe8cdf5ef6acb015ae980f200d66be6855e21e0a93c803bebabec43209e961 [2024-10-11 03:31:51,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 03:31:51,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 03:31:51,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 03:31:51,682 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 03:31:51,683 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 03:31:51,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.2-1.c [2024-10-11 03:31:53,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 03:31:53,654 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 03:31:53,654 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.2-1.c [2024-10-11 03:31:53,683 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/025f146f7/2b66c76fc98c45ffb60b4c583dad1036/FLAG9cd43f6c3 [2024-10-11 03:31:53,934 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/025f146f7/2b66c76fc98c45ffb60b4c583dad1036 [2024-10-11 03:31:53,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 03:31:53,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 03:31:53,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 03:31:53,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 03:31:53,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 03:31:53,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:31:53" (1/1) ... [2024-10-11 03:31:53,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d9224c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:53, skipping insertion in model container [2024-10-11 03:31:53,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:31:53" (1/1) ... [2024-10-11 03:31:54,078 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 03:31:54,236 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.2-1.c[1871,1884] [2024-10-11 03:31:54,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:31:54,638 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 03:31:54,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug2.i","-S") [42] [2024-10-11 03:31:54,655 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.2-1.c[1871,1884] [2024-10-11 03:31:54,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:31:54,923 INFO L204 MainTranslator]: Completed translation [2024-10-11 03:31:54,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54 WrapperNode [2024-10-11 03:31:54,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 03:31:54,926 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 03:31:54,926 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 03:31:54,926 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 03:31:54,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,167 INFO L138 Inliner]: procedures = 99, calls = 2724, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8507 [2024-10-11 03:31:55,168 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 03:31:55,169 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 03:31:55,171 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 03:31:55,171 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 03:31:55,180 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,221 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,312 INFO L175 MemorySlicer]: Split 2332 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 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 402 writes are split as follows [0, 7, 7, 7, 7, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6]. [2024-10-11 03:31:55,313 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,313 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,405 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,437 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,468 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,491 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,525 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 03:31:55,526 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 03:31:55,526 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 03:31:55,526 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 03:31:55,527 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (1/1) ... [2024-10-11 03:31:55,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:31:55,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 03:31:55,558 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 03:31:55,567 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 03:31:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-10-11 03:31:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-10-11 03:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-10-11 03:31:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-10-11 03:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 03:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 03:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 03:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 03:31:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 03:31:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 03:31:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 03:31:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 03:31:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 03:31:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-10-11 03:31:55,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-10-11 03:31:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:31:55,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 03:31:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 03:31:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 03:31:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 03:31:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-11 03:31:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-10-11 03:31:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-10-11 03:31:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:31:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:31:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-10-11 03:31:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-10-11 03:31:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-10-11 03:31:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-10-11 03:31:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-10-11 03:31:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-10-11 03:31:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-10-11 03:31:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-10-11 03:31:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-10-11 03:31:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-10-11 03:31:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-10-11 03:31:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-10-11 03:31:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2024-10-11 03:31:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 03:31:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 03:31:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 03:31:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 03:31:55,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-11 03:31:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-10-11 03:31:55,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-10-11 03:31:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 03:31:55,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 03:31:56,274 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 03:31:56,276 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 03:32:06,248 INFO L? ?]: Removed 940 outVars from TransFormulas that were not future-live. [2024-10-11 03:32:06,248 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 03:32:06,523 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 03:32:06,524 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 03:32:06,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:06 BoogieIcfgContainer [2024-10-11 03:32:06,531 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 03:32:06,533 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 03:32:06,533 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 03:32:06,536 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 03:32:06,539 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:31:53" (1/3) ... [2024-10-11 03:32:06,540 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f488081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:06, skipping insertion in model container [2024-10-11 03:32:06,540 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:31:54" (2/3) ... [2024-10-11 03:32:06,540 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f488081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:06, skipping insertion in model container [2024-10-11 03:32:06,541 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:06" (3/3) ... [2024-10-11 03:32:06,545 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.2-1.c [2024-10-11 03:32:06,568 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 03:32:06,572 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 03:32:06,682 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 03:32:06,687 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;@7d01da02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 03:32:06,688 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 03:32:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand has 2391 states, 2043 states have (on average 1.495349975526187) internal successors, (3055), 2067 states have internal predecessors, (3055), 302 states have call successors, (302), 44 states have call predecessors, (302), 44 states have return successors, (302), 292 states have call predecessors, (302), 302 states have call successors, (302) [2024-10-11 03:32:06,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-10-11 03:32:06,712 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:06,712 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 03:32:06,713 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:06,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:06,717 INFO L85 PathProgramCache]: Analyzing trace with hash -233935724, now seen corresponding path program 1 times [2024-10-11 03:32:06,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:06,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958983019] [2024-10-11 03:32:06,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:08,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:08,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:08,145 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 03:32:08,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:08,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958983019] [2024-10-11 03:32:08,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1958983019] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:08,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:08,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 03:32:08,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469144893] [2024-10-11 03:32:08,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:08,154 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 03:32:08,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:08,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 03:32:08,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 03:32:08,202 INFO L87 Difference]: Start difference. First operand has 2391 states, 2043 states have (on average 1.495349975526187) internal successors, (3055), 2067 states have internal predecessors, (3055), 302 states have call successors, (302), 44 states have call predecessors, (302), 44 states have return successors, (302), 292 states have call predecessors, (302), 302 states have call successors, (302) 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 03:32:12,834 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 [] [2024-10-11 03:32:16,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:20,894 WARN L539 Checker$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 03:32:28,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 03:32:28,328 INFO L93 Difference]: Finished difference Result 5480 states and 9156 transitions. [2024-10-11 03:32:28,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 03:32:28,331 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 [2024-10-11 03:32:28,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 03:32:28,369 INFO L225 Difference]: With dead ends: 5480 [2024-10-11 03:32:28,369 INFO L226 Difference]: Without dead ends: 3081 [2024-10-11 03:32:28,392 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 03:32:28,394 INFO L432 NwaCegarLoop]: 2381 mSDtfsCounter, 1106 mSDsluCounter, 2738 mSDsCounter, 0 mSdLazyCounter, 3227 mSolverCounterSat, 644 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1157 SdHoareTripleChecker+Valid, 5119 SdHoareTripleChecker+Invalid, 3874 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 644 IncrementalHoareTripleChecker+Valid, 3227 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.6s IncrementalHoareTripleChecker+Time [2024-10-11 03:32:28,395 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1157 Valid, 5119 Invalid, 3874 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [644 Valid, 3227 Invalid, 3 Unknown, 0 Unchecked, 19.6s Time] [2024-10-11 03:32:28,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3081 states. [2024-10-11 03:32:28,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3081 to 2381. [2024-10-11 03:32:28,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2381 states, 2034 states have (on average 1.1573254670599804) internal successors, (2354), 2058 states have internal predecessors, (2354), 302 states have call successors, (302), 44 states have call predecessors, (302), 44 states have return successors, (301), 291 states have call predecessors, (301), 301 states have call successors, (301) [2024-10-11 03:32:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 2381 states and 2957 transitions. [2024-10-11 03:32:28,562 INFO L78 Accepts]: Start accepts. Automaton has 2381 states and 2957 transitions. Word has length 143 [2024-10-11 03:32:28,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 03:32:28,562 INFO L471 AbstractCegarLoop]: Abstraction has 2381 states and 2957 transitions. [2024-10-11 03:32:28,562 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 03:32:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 2957 transitions. [2024-10-11 03:32:28,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-10-11 03:32:28,573 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:28,573 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 03:32:28,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 03:32:28,578 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:28,578 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:28,578 INFO L85 PathProgramCache]: Analyzing trace with hash -1236812142, now seen corresponding path program 1 times [2024-10-11 03:32:28,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:28,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585162410] [2024-10-11 03:32:28,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:28,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:29,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:29,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:29,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 03:32:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:29,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 03:32:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:29,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 03:32:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:30,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 03:32:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:30,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-10-11 03:32:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:30,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 03:32:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:30,061 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 03:32:30,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:30,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585162410] [2024-10-11 03:32:30,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585162410] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:30,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:30,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-11 03:32:30,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671440836] [2024-10-11 03:32:30,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:30,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-11 03:32:30,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:30,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-11 03:32:30,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-10-11 03:32:30,068 INFO L87 Difference]: Start difference. First operand 2381 states and 2957 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 03:32:34,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:39,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:43,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:47,131 WARN L539 Checker$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 03:32:51,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:55,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:12,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:16,871 WARN L539 Checker$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 03:33:20,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:25,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []